64831702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 108396288

約数和(自身を除く): 43564586

約数列:

[1, 2, 13, 26, 43, 86, 103, 206, 559, 563, 1118, 1126, 1339, 2678, 4429, 7319, 8858, 14638, 24209, 48418, 57577, 57989, 115154, 115978, 314717, 629434, 753857, 1507714, 2493527, 4987054, 32415851, 64831702]

約数ペア:

[(1, 64831702), (2, 32415851), (13, 4987054), (26, 2493527), (43, 1507714), (86, 753857), (103, 629434), (206, 314717), (559, 115978), (563, 115154), (1118, 57989), (1126, 57577), (1339, 48418), (2678, 24209), (4429, 14638), (7319, 8858)]