7139945656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{21768127}}^1$

素因数の和:21768174

約数の個数: 16

約数和(自身を含む): 13713920640

約数和(自身を除く): 6573974984

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 21768127, 43536254, 87072508, 174145016, 892493207, 1784986414, 3569972828, 7139945656]

約数ペア:

[(1, 7139945656), (2, 3569972828), (4, 1784986414), (8, 892493207), (41, 174145016), (82, 87072508), (164, 43536254), (328, 21768127)]