70245028

素因数分解:

$2^2\times 7^3\times {\mathrm{51199}}^1$

素因数の和:51224

約数の個数: 24

約数和(自身を含む): 143360000

約数和(自身を除く): 73114972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 51199, 102398, 204796, 358393, 716786, 1433572, 2508751, 5017502, 10035004, 17561257, 35122514, 70245028]

約数ペア:

[(1, 70245028), (2, 35122514), (4, 17561257), (7, 10035004), (14, 5017502), (28, 2508751), (49, 1433572), (98, 716786), (196, 358393), (343, 204796), (686, 102398), (1372, 51199)]