72755644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{26399}}^1$

素因数の和:26469

約数の個数: 24

約数和(自身を含む): 139708800

約数和(自身を除く): 66953156

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 26399, 52798, 105596, 343187, 686374, 1372748, 1399147, 2798294, 5596588, 18188911, 36377822, 72755644]

約数ペア:

[(1, 72755644), (2, 36377822), (4, 18188911), (13, 5596588), (26, 2798294), (52, 1399147), (53, 1372748), (106, 686374), (212, 343187), (689, 105596), (1378, 52798), (2756, 26399)]