28967584128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{38351}}^1$

素因数の和:38656

約数の個数: 128

約数和(自身を含む): 88252554240

約数和(自身を除く): 59284970112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 281, 336, 384, 448, 562, 672, 843, 896, 1124, 1344, 1686, 1967, 2248, 2688, 3372, 3934, 4496, 5901, 6744, 7868, 8992, 11802, 13488, 15736, 17984, 23604, 26976, 31472, 35968, 38351, 47208, 53952, 62944, 76702, 94416, 107904, 115053, 125888, 153404, 188832, 230106, 251776, 268457, 306808, 377664, 460212, 536914, 613616, 755328, 805371, 920424, 1073828, 1227232, 1610742, 1840848, 2147656, 2454464, 3221484, 3681696, 4295312, 4908928, 6442968, 7363392, 8590624, 10776631, 12885936, 14726784, 17181248, 21553262, 25771872, 32329893, 34362496, 43106524, 51543744, 64659786, 75436417, 86213048, 103087488, 129319572, 150872834, 172426096, 226309251, 258639144, 301745668, 344852192, 452618502, 517278288, 603491336, 689704384, 905237004, 1034556576, 1206982672, 1379408768, 1810474008, 2069113152, 2413965344, 3620948016, 4138226304, 4827930688, 7241896032, 9655861376, 14483792064, 28967584128]

約数ペア:

[(1, 28967584128), (2, 14483792064), (3, 9655861376), (4, 7241896032), (6, 4827930688), (7, 4138226304), (8, 3620948016), (12, 2413965344), (14, 2069113152), (16, 1810474008), (21, 1379408768), (24, 1206982672), (28, 1034556576), (32, 905237004), (42, 689704384), (48, 603491336), (56, 517278288), (64, 452618502), (84, 344852192), (96, 301745668), (112, 258639144), (128, 226309251), (168, 172426096), (192, 150872834), (224, 129319572), (281, 103087488), (336, 86213048), (384, 75436417), (448, 64659786), (562, 51543744), (672, 43106524), (843, 34362496), (896, 32329893), (1124, 25771872), (1344, 21553262), (1686, 17181248), (1967, 14726784), (2248, 12885936), (2688, 10776631), (3372, 8590624), (3934, 7363392), (4496, 6442968), (5901, 4908928), (6744, 4295312), (7868, 3681696), (8992, 3221484), (11802, 2454464), (13488, 2147656), (15736, 1840848), (17984, 1610742), (23604, 1227232), (26976, 1073828), (31472, 920424), (35968, 805371), (38351, 755328), (47208, 613616), (53952, 536914), (62944, 460212), (76702, 377664), (94416, 306808), (107904, 268457), (115053, 251776), (125888, 230106), (153404, 188832)]