64955176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56779}}^1$

素因数の和:56809

約数の個数: 32

約数和(自身を含む): 143085600

約数和(自身を除く): 78130424

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 56779, 113558, 227116, 454232, 624569, 738127, 1249138, 1476254, 2498276, 2952508, 4996552, 5905016, 8119397, 16238794, 32477588, 64955176]

約数ペア:

[(1, 64955176), (2, 32477588), (4, 16238794), (8, 8119397), (11, 5905016), (13, 4996552), (22, 2952508), (26, 2498276), (44, 1476254), (52, 1249138), (88, 738127), (104, 624569), (143, 454232), (286, 227116), (572, 113558), (1144, 56779)]