26356512

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 86873472

約数和(自身を除く): 60516960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 431, 546, 588, 624, 637, 672, 728, 784, 862, 1092, 1176, 1248, 1274, 1293, 1456, 1568, 1724, 1911, 2184, 2352, 2548, 2586, 2912, 3017, 3448, 3822, 4368, 4704, 5096, 5172, 5603, 6034, 6896, 7644, 8736, 9051, 10192, 10344, 11206, 12068, 13792, 15288, 16809, 18102, 20384, 20688, 21119, 22412, 24136, 30576, 33618, 36204, 39221, 41376, 42238, 44824, 48272, 61152, 63357, 67236, 72408, 78442, 84476, 89648, 96544, 117663, 126714, 134472, 144816, 156884, 168952, 179296, 235326, 253428, 268944, 274547, 289632, 313768, 337904, 470652, 506856, 537888, 549094, 627536, 675808, 823641, 941304, 1013712, 1098188, 1255072, 1647282, 1882608, 2027424, 2196376, 3294564, 3765216, 4392752, 6589128, 8785504, 13178256, 26356512]

約数ペア:

[(1, 26356512), (2, 13178256), (3, 8785504), (4, 6589128), (6, 4392752), (7, 3765216), (8, 3294564), (12, 2196376), (13, 2027424), (14, 1882608), (16, 1647282), (21, 1255072), (24, 1098188), (26, 1013712), (28, 941304), (32, 823641), (39, 675808), (42, 627536), (48, 549094), (49, 537888), (52, 506856), (56, 470652), (78, 337904), (84, 313768), (91, 289632), (96, 274547), (98, 268944), (104, 253428), (112, 235326), (147, 179296), (156, 168952), (168, 156884), (182, 144816), (196, 134472), (208, 126714), (224, 117663), (273, 96544), (294, 89648), (312, 84476), (336, 78442), (364, 72408), (392, 67236), (416, 63357), (431, 61152), (546, 48272), (588, 44824), (624, 42238), (637, 41376), (672, 39221), (728, 36204), (784, 33618), (862, 30576), (1092, 24136), (1176, 22412), (1248, 21119), (1274, 20688), (1293, 20384), (1456, 18102), (1568, 16809), (1724, 15288), (1911, 13792), (2184, 12068), (2352, 11206), (2548, 10344), (2586, 10192), (2912, 9051), (3017, 8736), (3448, 7644), (3822, 6896), (4368, 6034), (4704, 5603), (5096, 5172)]