26244608

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{3943}}^1$

素因数の和:3974

約数の個数: 40

約数和(自身を含む): 56485968

約数和(自身を除く): 30241360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 3943, 6656, 7886, 15772, 31544, 51259, 63088, 102518, 126176, 205036, 252352, 410072, 504704, 820144, 1009408, 1640288, 2018816, 3280576, 6561152, 13122304, 26244608]

約数ペア:

[(1, 26244608), (2, 13122304), (4, 6561152), (8, 3280576), (13, 2018816), (16, 1640288), (26, 1009408), (32, 820144), (52, 504704), (64, 410072), (104, 252352), (128, 205036), (208, 126176), (256, 102518), (416, 63088), (512, 51259), (832, 31544), (1664, 15772), (3328, 7886), (3943, 6656)]