71251268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{52237}}^1$

素因数の和:52283

約数の個数: 24

約数和(自身を含む): 140415744

約数和(自身を除く): 69164476

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 52237, 104474, 208948, 574607, 1149214, 1619347, 2298428, 3238694, 6477388, 17812817, 35625634, 71251268]

約数ペア:

[(1, 71251268), (2, 35625634), (4, 17812817), (11, 6477388), (22, 3238694), (31, 2298428), (44, 1619347), (62, 1149214), (124, 574607), (341, 208948), (682, 104474), (1364, 52237)]