74422898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{42821}}^1$

素因数の和:42913

約数の個数: 16

約数和(自身を含む): 123327360

約数和(自身を除く): 48904462

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 42821, 85642, 471031, 942062, 3382859, 6765718, 37211449, 74422898]

約数ペア:

[(1, 74422898), (2, 37211449), (11, 6765718), (22, 3382859), (79, 942062), (158, 471031), (869, 85642), (1738, 42821)]