73896628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{26813}}^1$

素因数の和:26883

約数の個数: 24

約数和(自身を含む): 141899688

約数和(自身を除く): 68003060

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 26813, 53626, 107252, 348569, 697138, 1394276, 1421089, 2842178, 5684356, 18474157, 36948314, 73896628]

約数ペア:

[(1, 73896628), (2, 36948314), (4, 18474157), (13, 5684356), (26, 2842178), (52, 1421089), (53, 1394276), (106, 697138), (212, 348569), (689, 107252), (1378, 53626), (2756, 26813)]