72817712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{413737}}^1$

素因数の和:413756

約数の個数: 20

約数和(自身を含む): 153910536

約数和(自身を除く): 81092824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 413737, 827474, 1654948, 3309896, 4551107, 6619792, 9102214, 18204428, 36408856, 72817712]

約数ペア:

[(1, 72817712), (2, 36408856), (4, 18204428), (8, 9102214), (11, 6619792), (16, 4551107), (22, 3309896), (44, 1654948), (88, 827474), (176, 413737)]