26404352

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:3998

約数の個数: 40

約数和(自身を含む): 56829696

約数和(自身を除く): 30425344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 3967, 6656, 7934, 15868, 31736, 51571, 63472, 103142, 126944, 206284, 253888, 412568, 507776, 825136, 1015552, 1650272, 2031104, 3300544, 6601088, 13202176, 26404352]

約数ペア:

[(1, 26404352), (2, 13202176), (4, 6601088), (8, 3300544), (13, 2031104), (16, 1650272), (26, 1015552), (32, 825136), (52, 507776), (64, 412568), (104, 253888), (128, 206284), (208, 126944), (256, 103142), (416, 63472), (512, 51571), (832, 31736), (1664, 15868), (3328, 7934), (3967, 6656)]