26586976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 57153600

約数和(自身を除く): 30566624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 809, 1027, 1264, 1618, 2054, 2528, 3236, 4108, 6472, 8216, 10517, 12944, 16432, 21034, 25888, 32864, 42068, 63911, 84136, 127822, 168272, 255644, 336544, 511288, 830843, 1022576, 1661686, 2045152, 3323372, 6646744, 13293488, 26586976]

約数ペア:

[(1, 26586976), (2, 13293488), (4, 6646744), (8, 3323372), (13, 2045152), (16, 1661686), (26, 1022576), (32, 830843), (52, 511288), (79, 336544), (104, 255644), (158, 168272), (208, 127822), (316, 84136), (416, 63911), (632, 42068), (809, 32864), (1027, 25888), (1264, 21034), (1618, 16432), (2054, 12944), (2528, 10517), (3236, 8216), (4108, 6472)]