65791390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4723}}^1$

素因数の和:4936

約数の個数: 32

約数和(自身を含む): 136051200

約数和(自身を除く): 70259810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 4723, 6965, 9446, 13930, 23615, 33061, 47230, 66122, 165305, 330610, 939877, 1879754, 4699385, 6579139, 9398770, 13158278, 32895695, 65791390]

約数ペア:

[(1, 65791390), (2, 32895695), (5, 13158278), (7, 9398770), (10, 6579139), (14, 4699385), (35, 1879754), (70, 939877), (199, 330610), (398, 165305), (995, 66122), (1393, 47230), (1990, 33061), (2786, 23615), (4723, 13930), (6965, 9446)]