64991374

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{273073}}^1$

素因数の和:273099

約数の個数: 16

約数和(自身を含む): 117967968

約数和(自身を除く): 52976594

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 273073, 546146, 1911511, 3823022, 4642241, 9284482, 32495687, 64991374]

約数ペア:

[(1, 64991374), (2, 32495687), (7, 9284482), (14, 4642241), (17, 3823022), (34, 1911511), (119, 546146), (238, 273073)]