42978772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1129}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 77960960

約数和(自身を除く): 34982188

約数列:

[1, 2, 4, 31, 62, 124, 307, 614, 1129, 1228, 2258, 4516, 9517, 19034, 34999, 38068, 69998, 139996, 346603, 693206, 1386412, 10744693, 21489386, 42978772]

約数ペア:

[(1, 42978772), (2, 21489386), (4, 10744693), (31, 1386412), (62, 693206), (124, 346603), (307, 139996), (614, 69998), (1129, 38068), (1228, 34999), (2258, 19034), (4516, 9517)]