3280576

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{3943}}^1$

素因数の和:3968

約数の個数: 28

約数和(自身を含む): 7012432

約数和(自身を除く): 3731856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 3943, 7886, 15772, 31544, 51259, 63088, 102518, 126176, 205036, 252352, 410072, 820144, 1640288, 3280576]

約数ペア:

[(1, 3280576), (2, 1640288), (4, 820144), (8, 410072), (13, 252352), (16, 205036), (26, 126176), (32, 102518), (52, 63088), (64, 51259), (104, 31544), (208, 15772), (416, 7886), (832, 3943)]