63720566

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18427}}^1$

素因数の和:18468

約数の個数: 32

約数和(自身を含む): 123836160

約数和(自身を除く): 60115594

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 18427, 36854, 128989, 239551, 257978, 350113, 479102, 700226, 1676857, 2450791, 3353714, 4551469, 4901582, 9102938, 31860283, 63720566]

約数ペア:

[(1, 63720566), (2, 31860283), (7, 9102938), (13, 4901582), (14, 4551469), (19, 3353714), (26, 2450791), (38, 1676857), (91, 700226), (133, 479102), (182, 350113), (247, 257978), (266, 239551), (494, 128989), (1729, 36854), (3458, 18427)]