64522172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8677}}^1$

素因数の和:8718

約数の個数: 36

約数和(自身を含む): 133398216

約数和(自身を除く): 68876044

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 8677, 17354, 34708, 95447, 112801, 190894, 225602, 381788, 451204, 1240811, 1466413, 2481622, 2932826, 4963244, 5865652, 16130543, 32261086, 64522172]

約数ペア:

[(1, 64522172), (2, 32261086), (4, 16130543), (11, 5865652), (13, 4963244), (22, 2932826), (26, 2481622), (44, 1466413), (52, 1240811), (143, 451204), (169, 381788), (286, 225602), (338, 190894), (572, 112801), (676, 95447), (1859, 34708), (3718, 17354), (7436, 8677)]