66268504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10139}}^1$

素因数の和:10207

約数の個数: 32

約数和(自身を含む): 133848000

約数和(自身を除く): 67579496

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 10139, 20278, 40556, 81112, 192641, 385282, 435977, 770564, 871954, 1541128, 1743908, 3487816, 8283563, 16567126, 33134252, 66268504]

約数ペア:

[(1, 66268504), (2, 33134252), (4, 16567126), (8, 8283563), (19, 3487816), (38, 1743908), (43, 1541128), (76, 871954), (86, 770564), (152, 435977), (172, 385282), (344, 192641), (817, 81112), (1634, 40556), (3268, 20278), (6536, 10139)]