78007088

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{3967}}^1$

素因数の和:5204

約数の個数: 20

約数和(自身を含む): 151299840

約数和(自身を除く): 73292752

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 3967, 4916, 7934, 9832, 15868, 19664, 31736, 63472, 4875443, 9750886, 19501772, 39003544, 78007088]

約数ペア:

[(1, 78007088), (2, 39003544), (4, 19501772), (8, 9750886), (16, 4875443), (1229, 63472), (2458, 31736), (3967, 19664), (4916, 15868), (7934, 9832)]