28672045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2203}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 36498240

約数和(自身を除く): 7826195

約数列:

[1, 5, 19, 95, 137, 685, 2203, 2603, 11015, 13015, 41857, 209285, 301811, 1509055, 5734409, 28672045]

約数ペア:

[(1, 28672045), (5, 5734409), (19, 1509055), (95, 301811), (137, 209285), (685, 41857), (2203, 13015), (2603, 11015)]