64123402

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 115944192

約数和(自身を除く): 51820790

約数列:

[1, 2, 7, 14, 23, 46, 97, 161, 194, 322, 679, 1358, 2053, 2231, 4106, 4462, 14371, 15617, 28742, 31234, 47219, 94438, 199141, 330533, 398282, 661066, 1393987, 2787974, 4580243, 9160486, 32061701, 64123402]

約数ペア:

[(1, 64123402), (2, 32061701), (7, 9160486), (14, 4580243), (23, 2787974), (46, 1393987), (97, 661066), (161, 398282), (194, 330533), (322, 199141), (679, 94438), (1358, 47219), (2053, 31234), (2231, 28742), (4106, 15617), (4462, 14371)]