64789348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{30389}}^1$

素因数の和:30447

約数の個数: 24

約数和(自身を含む): 125085240

約数和(自身を除く): 60295892

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 30389, 60778, 121556, 395057, 790114, 1245949, 1580228, 2491898, 4983796, 16197337, 32394674, 64789348]

約数ペア:

[(1, 64789348), (2, 32394674), (4, 16197337), (13, 4983796), (26, 2491898), (41, 1580228), (52, 1245949), (82, 790114), (164, 395057), (533, 121556), (1066, 60778), (2132, 30389)]