67221544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34019}}^1$

素因数の和:34057

約数の個数: 32

約数和(自身を含む): 142884000

約数和(自身を除く): 75662456

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 34019, 68038, 136076, 272152, 442247, 646361, 884494, 1292722, 1768988, 2585444, 3537976, 5170888, 8402693, 16805386, 33610772, 67221544]

約数ペア:

[(1, 67221544), (2, 33610772), (4, 16805386), (8, 8402693), (13, 5170888), (19, 3537976), (26, 2585444), (38, 1768988), (52, 1292722), (76, 884494), (104, 646361), (152, 442247), (247, 272152), (494, 136076), (988, 68038), (1976, 34019)]