69915638

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{3391}}^1$

素因数の和:3480

約数の個数: 24

約数和(自身を含む): 115456896

約数和(自身を除く): 45541258

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 3391, 6782, 10309, 20618, 44083, 88166, 206851, 413702, 573079, 1146158, 2689063, 5378126, 34957819, 69915638]

約数ペア:

[(1, 69915638), (2, 34957819), (13, 5378126), (26, 2689063), (61, 1146158), (122, 573079), (169, 413702), (338, 206851), (793, 88166), (1586, 44083), (3391, 20618), (6782, 10309)]