74628169

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42139}}^1$

素因数の和:42180

約数の個数: 16

約数和(自身を含む): 97090560

約数和(自身を除く): 22462391

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 42139, 294973, 463529, 969197, 3244703, 6784379, 10661167, 74628169]

約数ペア:

[(1, 74628169), (7, 10661167), (11, 6784379), (23, 3244703), (77, 969197), (161, 463529), (253, 294973), (1771, 42139)]