65055886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 118080000

約数和(自身を除く): 53024114

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 1229, 1393, 2458, 2786, 3781, 7562, 8603, 17206, 23351, 26467, 46702, 52934, 163457, 244571, 326914, 489142, 1711997, 3423994, 4646849, 9293698, 32527943, 65055886]

約数ペア:

[(1, 65055886), (2, 32527943), (7, 9293698), (14, 4646849), (19, 3423994), (38, 1711997), (133, 489142), (199, 326914), (266, 244571), (398, 163457), (1229, 52934), (1393, 46702), (2458, 26467), (2786, 23351), (3781, 17206), (7562, 8603)]