74542748

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{25847}}^1$

素因数の和:25961

約数の個数: 24

約数和(自身を含む): 150538752

約数和(自身を除く): 75996004

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 25847, 51694, 103388, 180929, 361858, 723716, 2662241, 5324482, 10648964, 18635687, 37271374, 74542748]

約数ペア:

[(1, 74542748), (2, 37271374), (4, 18635687), (7, 10648964), (14, 5324482), (28, 2662241), (103, 723716), (206, 361858), (412, 180929), (721, 103388), (1442, 51694), (2884, 25847)]