71870564

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 127373568

約数和(自身を除く): 55503004

約数列:

[1, 2, 4, 151, 257, 302, 463, 514, 604, 926, 1028, 1852, 38807, 69913, 77614, 118991, 139826, 155228, 237982, 279652, 475964, 17967641, 35935282, 71870564]

約数ペア:

[(1, 71870564), (2, 35935282), (4, 17967641), (151, 475964), (257, 279652), (302, 237982), (463, 155228), (514, 139826), (604, 118991), (926, 77614), (1028, 69913), (1852, 38807)]