69688984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{512419}}^1$

素因数の和:512442

約数の個数: 16

約数和(自身を含む): 138353400

約数和(自身を除く): 68664416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 512419, 1024838, 2049676, 4099352, 8711123, 17422246, 34844492, 69688984]

約数ペア:

[(1, 69688984), (2, 34844492), (4, 17422246), (8, 8711123), (17, 4099352), (34, 2049676), (68, 1024838), (136, 512419)]