66443762

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 127450176

約数和(自身を除く): 61006414

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 121, 122, 154, 242, 427, 643, 671, 847, 854, 1286, 1342, 1694, 4501, 4697, 7073, 7381, 9002, 9394, 14146, 14762, 39223, 49511, 51667, 77803, 78446, 99022, 103334, 155606, 274561, 431453, 544621, 549122, 862906, 1089242, 3020171, 4745983, 6040342, 9491966, 33221881, 66443762]

約数ペア:

[(1, 66443762), (2, 33221881), (7, 9491966), (11, 6040342), (14, 4745983), (22, 3020171), (61, 1089242), (77, 862906), (121, 549122), (122, 544621), (154, 431453), (242, 274561), (427, 155606), (643, 103334), (671, 99022), (847, 78446), (854, 77803), (1286, 51667), (1342, 49511), (1694, 39223), (4501, 14762), (4697, 14146), (7073, 9394), (7381, 9002)]