74897104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{275357}}^1$

素因数の和:275382

約数の個数: 20

約数和(自身を含む): 153649764

約数和(自身を除く): 78752660

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 275357, 550714, 1101428, 2202856, 4405712, 4681069, 9362138, 18724276, 37448552, 74897104]

約数ペア:

[(1, 74897104), (2, 37448552), (4, 18724276), (8, 9362138), (16, 4681069), (17, 4405712), (34, 2202856), (68, 1101428), (136, 550714), (272, 275357)]