39970774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{25013}}^1$

素因数の和:25079

約数の個数: 16

約数和(自身を含む): 64836288

約数和(自身を除く): 24865514

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 25013, 50026, 425221, 850442, 1175611, 2351222, 19985387, 39970774]

約数ペア:

[(1, 39970774), (2, 19985387), (17, 2351222), (34, 1175611), (47, 850442), (94, 425221), (799, 50026), (1598, 25013)]