68741736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409177}}^1$

素因数の和:409193

約数の個数: 32

約数和(自身を含む): 196405440

約数和(自身を除く): 127663704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409177, 818354, 1227531, 1636708, 2455062, 2864239, 3273416, 4910124, 5728478, 8592717, 9820248, 11456956, 17185434, 22913912, 34370868, 68741736]

約数ペア:

[(1, 68741736), (2, 34370868), (3, 22913912), (4, 17185434), (6, 11456956), (7, 9820248), (8, 8592717), (12, 5728478), (14, 4910124), (21, 3273416), (24, 2864239), (28, 2455062), (42, 1636708), (56, 1227531), (84, 818354), (168, 409177)]