72752696

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{221807}}^1$

素因数の和:221854

約数の個数: 16

約数和(自身を含む): 139739040

約数和(自身を除く): 66986344

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 221807, 443614, 887228, 1774456, 9094087, 18188174, 36376348, 72752696]

約数ペア:

[(1, 72752696), (2, 36376348), (4, 18188174), (8, 9094087), (41, 1774456), (82, 887228), (164, 443614), (328, 221807)]