68842536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409777}}^1$

素因数の和:409793

約数の個数: 32

約数和(自身を含む): 196693440

約数和(自身を除く): 127850904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409777, 819554, 1229331, 1639108, 2458662, 2868439, 3278216, 4917324, 5736878, 8605317, 9834648, 11473756, 17210634, 22947512, 34421268, 68842536]

約数ペア:

[(1, 68842536), (2, 34421268), (3, 22947512), (4, 17210634), (6, 11473756), (7, 9834648), (8, 8605317), (12, 5736878), (14, 4917324), (21, 3278216), (24, 2868439), (28, 2458662), (42, 1639108), (56, 1229331), (84, 819554), (168, 409777)]