64457219

素因数分解:

${\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 67925760

約数和(自身を除く): 3468541

約数列:

[1, 37, 83, 139, 151, 3071, 5143, 5587, 11537, 12533, 20989, 426869, 463721, 776593, 1742087, 64457219]

約数ペア:

[(1, 64457219), (37, 1742087), (83, 776593), (139, 463721), (151, 426869), (3071, 20989), (5143, 12533), (5587, 11537)]