74122078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{8747}}^1$

素因数の和:8991

約数の個数: 16

約数和(自身を含む): 117573120

約数和(自身を除く): 43451042

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 8747, 17494, 166193, 332386, 1950581, 3901162, 37061039, 74122078]

約数ペア:

[(1, 74122078), (2, 37061039), (19, 3901162), (38, 1950581), (223, 332386), (446, 166193), (4237, 17494), (8474, 8747)]