64791004

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{4721}}^1$

素因数の和:4845

約数の個数: 24

約数和(自身を含む): 117407808

約数和(自身を除く): 52616804

約数列:

[1, 2, 4, 47, 73, 94, 146, 188, 292, 3431, 4721, 6862, 9442, 13724, 18884, 221887, 344633, 443774, 689266, 887548, 1378532, 16197751, 32395502, 64791004]

約数ペア:

[(1, 64791004), (2, 32395502), (4, 16197751), (47, 1378532), (73, 887548), (94, 689266), (146, 443774), (188, 344633), (292, 221887), (3431, 18884), (4721, 13724), (6862, 9442)]