72589168

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{23753}}^1$

素因数の和:23952

約数の個数: 20

約数和(自身を含む): 141383808

約数和(自身を除く): 68794640

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 23753, 47506, 95012, 190024, 380048, 4536823, 9073646, 18147292, 36294584, 72589168]

約数ペア:

[(1, 72589168), (2, 36294584), (4, 18147292), (8, 9073646), (16, 4536823), (191, 380048), (382, 190024), (764, 95012), (1528, 47506), (3056, 23753)]