291224128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{350029}}^1$

素因数の和:350054

約数の個数: 28

約数和(自身を含む): 622353340

約数和(自身を除く): 331129212

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 350029, 700058, 1400116, 2800232, 4550377, 5600464, 9100754, 11200928, 18201508, 22401856, 36403016, 72806032, 145612064, 291224128]

約数ペア:

[(1, 291224128), (2, 145612064), (4, 72806032), (8, 36403016), (13, 22401856), (16, 18201508), (26, 11200928), (32, 9100754), (52, 5600464), (64, 4550377), (104, 2800232), (208, 1400116), (416, 700058), (832, 350029)]