66817452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22543}}^1$

素因数の和:22582

約数の個数: 48

約数和(自身を含む): 176744960

約数和(自身を除く): 109927508

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 22543, 45086, 67629, 90172, 135258, 270516, 293059, 428317, 586118, 856634, 879177, 1172236, 1284951, 1713268, 1758354, 2569902, 3516708, 5139804, 5568121, 11136242, 16704363, 22272484, 33408726, 66817452]

約数ペア:

[(1, 66817452), (2, 33408726), (3, 22272484), (4, 16704363), (6, 11136242), (12, 5568121), (13, 5139804), (19, 3516708), (26, 2569902), (38, 1758354), (39, 1713268), (52, 1284951), (57, 1172236), (76, 879177), (78, 856634), (114, 586118), (156, 428317), (228, 293059), (247, 270516), (494, 135258), (741, 90172), (988, 67629), (1482, 45086), (2964, 22543)]