74162894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{20521}}^1$

素因数の和:20675

約数の個数: 16

約数和(自身を含む): 120669360

約数和(自身を除く): 46506466

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 20521, 41042, 266773, 533546, 2852419, 5704838, 37081447, 74162894]

約数ペア:

[(1, 74162894), (2, 37081447), (13, 5704838), (26, 2852419), (139, 533546), (278, 266773), (1807, 41042), (3614, 20521)]