69822196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23879}}^1$

素因数の和:23943

約数の個数: 24

約数和(自身を含む): 132390720

約数和(自身を除く): 62568524

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 23879, 47758, 95516, 405943, 811886, 1026797, 1623772, 2053594, 4107188, 17455549, 34911098, 69822196]

約数ペア:

[(1, 69822196), (2, 34911098), (4, 17455549), (17, 4107188), (34, 2053594), (43, 1623772), (68, 1026797), (86, 811886), (172, 405943), (731, 95516), (1462, 47758), (2924, 23879)]