61494388

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 109100264

約数和(自身を除く): 47605876

約数列:

[1, 2, 4, 157, 181, 314, 362, 541, 628, 724, 1082, 2164, 28417, 56834, 84937, 97921, 113668, 169874, 195842, 339748, 391684, 15373597, 30747194, 61494388]

約数ペア:

[(1, 61494388), (2, 30747194), (4, 15373597), (157, 391684), (181, 339748), (314, 195842), (362, 169874), (541, 113668), (628, 97921), (724, 84937), (1082, 56834), (2164, 28417)]