40072669

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7219}}^1$

素因数の和:7300

約数の個数: 16

約数和(自身を含む): 50135680

約数和(自身を除く): 10063011

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 7219, 50533, 93847, 440359, 656929, 3082513, 5724667, 40072669]

約数ペア:

[(1, 40072669), (7, 5724667), (13, 3082513), (61, 656929), (91, 440359), (427, 93847), (793, 50533), (5551, 7219)]