27923396396

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6352001}}^1$

素因数の和:6352169

約数の個数: 24

約数和(自身を含む): 56202513696

約数和(自身を除く): 28279117300

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 6352001, 12704002, 25408004, 44464007, 88928014, 177856028, 997264157, 1994528314, 3989056628, 6980849099, 13961698198, 27923396396]

約数ペア:

[(1, 27923396396), (2, 13961698198), (4, 6980849099), (7, 3989056628), (14, 1994528314), (28, 997264157), (157, 177856028), (314, 88928014), (628, 44464007), (1099, 25408004), (2198, 12704002), (4396, 6352001)]