61997878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{24979}}^1$

素因数の和:25071

約数の個数: 16

約数和(自身を含む): 99820080

約数和(自身を除く): 37822202

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 24979, 49958, 424643, 849286, 1823467, 3646934, 30998939, 61997878]

約数ペア:

[(1, 61997878), (2, 30998939), (17, 3646934), (34, 1823467), (73, 849286), (146, 424643), (1241, 49958), (2482, 24979)]