61975238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^2$

素因数の和:416

約数の個数: 24

約数和(自身を含む): 101644032

約数和(自身を除く): 39668794

約数列:

[1, 2, 13, 26, 127, 137, 254, 274, 1651, 1781, 3302, 3562, 17399, 18769, 34798, 37538, 226187, 243997, 452374, 487994, 2383663, 4767326, 30987619, 61975238]

約数ペア:

[(1, 61975238), (2, 30987619), (13, 4767326), (26, 2383663), (127, 487994), (137, 452374), (254, 243997), (274, 226187), (1651, 37538), (1781, 34798), (3302, 18769), (3562, 17399)]