7139866928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{14394893}}^1$

素因数の和:14394932

約数の個数: 20

約数和(自身を含む): 14279734848

約数和(自身を除く): 7139867920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 14394893, 28789786, 57579572, 115159144, 230318288, 446241683, 892483366, 1784966732, 3569933464, 7139866928]

約数ペア:

[(1, 7139866928), (2, 3569933464), (4, 1784966732), (8, 892483366), (16, 446241683), (31, 230318288), (62, 115159144), (124, 57579572), (248, 28789786), (496, 14394893)]