74781242

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{7759}}^1$

素因数の和:7901

約数の個数: 16

約数和(自身を含む): 115468800

約数和(自身を除く): 40687558

約数列:

[1, 2, 61, 79, 122, 158, 4819, 7759, 9638, 15518, 473299, 612961, 946598, 1225922, 37390621, 74781242]

約数ペア:

[(1, 74781242), (2, 37390621), (61, 1225922), (79, 946598), (122, 612961), (158, 473299), (4819, 15518), (7759, 9638)]