28319616

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 92077440

約数和(自身を除く): 63757824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 61, 62, 64, 72, 78, 93, 96, 104, 117, 122, 124, 128, 144, 156, 183, 186, 192, 208, 234, 244, 248, 279, 288, 312, 366, 372, 384, 403, 416, 468, 488, 496, 549, 558, 576, 624, 732, 744, 793, 806, 832, 936, 976, 992, 1098, 1116, 1152, 1209, 1248, 1464, 1488, 1586, 1612, 1664, 1872, 1891, 1952, 1984, 2196, 2232, 2379, 2418, 2496, 2928, 2976, 3172, 3224, 3627, 3744, 3782, 3904, 3968, 4392, 4464, 4758, 4836, 4992, 5673, 5856, 5952, 6344, 6448, 7137, 7254, 7488, 7564, 7808, 8784, 8928, 9516, 9672, 11346, 11712, 11904, 12688, 12896, 14274, 14508, 14976, 15128, 17019, 17568, 17856, 19032, 19344, 22692, 23424, 24583, 25376, 25792, 28548, 29016, 30256, 34038, 35136, 35712, 38064, 38688, 45384, 49166, 50752, 51584, 57096, 58032, 60512, 68076, 70272, 73749, 76128, 77376, 90768, 98332, 101504, 114192, 116064, 121024, 136152, 147498, 152256, 154752, 181536, 196664, 221247, 228384, 232128, 242048, 272304, 294996, 304512, 363072, 393328, 442494, 456768, 464256, 544608, 589992, 726144, 786656, 884988, 913536, 1089216, 1179984, 1573312, 1769976, 2178432, 2359968, 3146624, 3539952, 4719936, 7079904, 9439872, 14159808, 28319616]

約数ペア:

[(1, 28319616), (2, 14159808), (3, 9439872), (4, 7079904), (6, 4719936), (8, 3539952), (9, 3146624), (12, 2359968), (13, 2178432), (16, 1769976), (18, 1573312), (24, 1179984), (26, 1089216), (31, 913536), (32, 884988), (36, 786656), (39, 726144), (48, 589992), (52, 544608), (61, 464256), (62, 456768), (64, 442494), (72, 393328), (78, 363072), (93, 304512), (96, 294996), (104, 272304), (117, 242048), (122, 232128), (124, 228384), (128, 221247), (144, 196664), (156, 181536), (183, 154752), (186, 152256), (192, 147498), (208, 136152), (234, 121024), (244, 116064), (248, 114192), (279, 101504), (288, 98332), (312, 90768), (366, 77376), (372, 76128), (384, 73749), (403, 70272), (416, 68076), (468, 60512), (488, 58032), (496, 57096), (549, 51584), (558, 50752), (576, 49166), (624, 45384), (732, 38688), (744, 38064), (793, 35712), (806, 35136), (832, 34038), (936, 30256), (976, 29016), (992, 28548), (1098, 25792), (1116, 25376), (1152, 24583), (1209, 23424), (1248, 22692), (1464, 19344), (1488, 19032), (1586, 17856), (1612, 17568), (1664, 17019), (1872, 15128), (1891, 14976), (1952, 14508), (1984, 14274), (2196, 12896), (2232, 12688), (2379, 11904), (2418, 11712), (2496, 11346), (2928, 9672), (2976, 9516), (3172, 8928), (3224, 8784), (3627, 7808), (3744, 7564), (3782, 7488), (3904, 7254), (3968, 7137), (4392, 6448), (4464, 6344), (4758, 5952), (4836, 5856), (4992, 5673)]