39940072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{293677}}^1$

素因数の和:293700

約数の個数: 16

約数和(自身を含む): 79293060

約数和(自身を除く): 39352988

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 293677, 587354, 1174708, 2349416, 4992509, 9985018, 19970036, 39940072]

約数ペア:

[(1, 39940072), (2, 19970036), (4, 9985018), (8, 4992509), (17, 2349416), (34, 1174708), (68, 587354), (136, 293677)]