72614476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{4157}}^1$

素因数の和:4569

約数の個数: 24

約数和(自身を含む): 139010256

約数和(自身を除く): 66395780

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1588, 4157, 4367, 8314, 8734, 16628, 17468, 45727, 91454, 182908, 1650329, 3300658, 6601316, 18153619, 36307238, 72614476]

約数ペア:

[(1, 72614476), (2, 36307238), (4, 18153619), (11, 6601316), (22, 3300658), (44, 1650329), (397, 182908), (794, 91454), (1588, 45727), (4157, 17468), (4367, 16628), (8314, 8734)]