64091874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138727}}^1$

素因数の和:138750

約数の個数: 32

約数和(自身を含む): 159814656

約数和(自身を除く): 95722782

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 138727, 277454, 416181, 832362, 971089, 1525997, 1942178, 2913267, 3051994, 4577991, 5826534, 9155982, 10681979, 21363958, 32045937, 64091874]

約数ペア:

[(1, 64091874), (2, 32045937), (3, 21363958), (6, 10681979), (7, 9155982), (11, 5826534), (14, 4577991), (21, 3051994), (22, 2913267), (33, 1942178), (42, 1525997), (66, 971089), (77, 832362), (154, 416181), (231, 277454), (462, 138727)]