71927882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{145603}}^1$

素因数の和:145637

約数の個数: 16

約数和(自身を含む): 122307360

約数和(自身を除く): 50379478

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 145603, 291206, 1892839, 2766457, 3785678, 5532914, 35963941, 71927882]

約数ペア:

[(1, 71927882), (2, 35963941), (13, 5532914), (19, 3785678), (26, 2766457), (38, 1892839), (247, 291206), (494, 145603)]