38643788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{769}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 71794800

約数和(自身を除く): 33151012

約数列:

[1, 2, 4, 17, 34, 68, 739, 769, 1478, 1538, 2956, 3076, 12563, 13073, 25126, 26146, 50252, 52292, 568291, 1136582, 2273164, 9660947, 19321894, 38643788]

約数ペア:

[(1, 38643788), (2, 19321894), (4, 9660947), (17, 2273164), (34, 1136582), (68, 568291), (739, 52292), (769, 50252), (1478, 26146), (1538, 25126), (2956, 13073), (3076, 12563)]