27825616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 68745600

約数和(自身を除く): 40919984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 659, 728, 754, 812, 1318, 1456, 1508, 1624, 2636, 2639, 3016, 3248, 4613, 5272, 5278, 6032, 8567, 9226, 10544, 10556, 17134, 18452, 19111, 21112, 34268, 36904, 38222, 42224, 59969, 68536, 73808, 76444, 119938, 133777, 137072, 152888, 239876, 248443, 267554, 305776, 479752, 496886, 535108, 959504, 993772, 1070216, 1739101, 1987544, 2140432, 3478202, 3975088, 6956404, 13912808, 27825616]

約数ペア:

[(1, 27825616), (2, 13912808), (4, 6956404), (7, 3975088), (8, 3478202), (13, 2140432), (14, 1987544), (16, 1739101), (26, 1070216), (28, 993772), (29, 959504), (52, 535108), (56, 496886), (58, 479752), (91, 305776), (104, 267554), (112, 248443), (116, 239876), (182, 152888), (203, 137072), (208, 133777), (232, 119938), (364, 76444), (377, 73808), (406, 68536), (464, 59969), (659, 42224), (728, 38222), (754, 36904), (812, 34268), (1318, 21112), (1456, 19111), (1508, 18452), (1624, 17134), (2636, 10556), (2639, 10544), (3016, 9226), (3248, 8567), (4613, 6032), (5272, 5278)]