426895664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{3607}}^1$

素因数の和:4197

約数の個数: 40

約数和(自身を含む): 892547040

約数和(自身を除く): 465651376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 569, 1138, 2276, 3607, 4552, 7214, 7397, 9104, 14428, 14794, 28856, 29588, 46891, 57712, 59176, 93782, 118352, 187564, 375128, 750256, 2052383, 4104766, 8209532, 16419064, 26680979, 32838128, 53361958, 106723916, 213447832, 426895664]

約数ペア:

[(1, 426895664), (2, 213447832), (4, 106723916), (8, 53361958), (13, 32838128), (16, 26680979), (26, 16419064), (52, 8209532), (104, 4104766), (208, 2052383), (569, 750256), (1138, 375128), (2276, 187564), (3607, 118352), (4552, 93782), (7214, 59176), (7397, 57712), (9104, 46891), (14428, 29588), (14794, 28856)]