66458408

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{953}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 130507200

約数和(自身を除く): 64048792

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 379, 758, 953, 1516, 1906, 3032, 3812, 7624, 8717, 17434, 21919, 34868, 43838, 69736, 87676, 175352, 361187, 722374, 1444748, 2889496, 8307301, 16614602, 33229204, 66458408]

約数ペア:

[(1, 66458408), (2, 33229204), (4, 16614602), (8, 8307301), (23, 2889496), (46, 1444748), (92, 722374), (184, 361187), (379, 175352), (758, 87676), (953, 69736), (1516, 43838), (1906, 34868), (3032, 21919), (3812, 17434), (7624, 8717)]