74868865

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2621}}^1$

素因数の和:2852

約数の個数: 16

約数和(自身を含む): 93448080

約数和(自身を除く): 18579215

約数列:

[1, 5, 29, 145, 197, 985, 2621, 5713, 13105, 28565, 76009, 380045, 516337, 2581685, 14973773, 74868865]

約数ペア:

[(1, 74868865), (5, 14973773), (29, 2581685), (145, 516337), (197, 380045), (985, 76009), (2621, 28565), (5713, 13105)]