63697790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37691}}^1$

素因数の和:37724

約数の個数: 24

約数和(自身を含む): 124157448

約数和(自身を除く): 60459658

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 37691, 75382, 188455, 376910, 489983, 979966, 2449915, 4899830, 6369779, 12739558, 31848895, 63697790]

約数ペア:

[(1, 63697790), (2, 31848895), (5, 12739558), (10, 6369779), (13, 4899830), (26, 2449915), (65, 979966), (130, 489983), (169, 376910), (338, 188455), (845, 75382), (1690, 37691)]