64886492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1697}}^1$

素因数の和:1802

約数の個数: 36

約数和(自身を含む): 126467040

約数和(自身を除く): 61580548

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 869, 1697, 1738, 3394, 3476, 6788, 9559, 18667, 19118, 37334, 38236, 74668, 134063, 205337, 268126, 410674, 536252, 821348, 1474693, 2949386, 5898772, 16221623, 32443246, 64886492]

約数ペア:

[(1, 64886492), (2, 32443246), (4, 16221623), (11, 5898772), (22, 2949386), (44, 1474693), (79, 821348), (121, 536252), (158, 410674), (242, 268126), (316, 205337), (484, 134063), (869, 74668), (1697, 38236), (1738, 37334), (3394, 19118), (3476, 18667), (6788, 9559)]