28214168816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{76668937}}^1$

素因数の和:76668968

約数の個数: 20

約数和(自身を含む): 57041689872

約数和(自身を除く): 28827521056

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 76668937, 153337874, 306675748, 613351496, 1226702992, 1763385551, 3526771102, 7053542204, 14107084408, 28214168816]

約数ペア:

[(1, 28214168816), (2, 14107084408), (4, 7053542204), (8, 3526771102), (16, 1763385551), (23, 1226702992), (46, 613351496), (92, 306675748), (184, 153337874), (368, 76668937)]