28643654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1613}}^1$

素因数の和:2311

約数の個数: 16

約数和(自身を含む): 46366992

約数和(自身を除く): 17723338

約数列:

[1, 2, 13, 26, 683, 1366, 1613, 3226, 8879, 17758, 20969, 41938, 1101679, 2203358, 14321827, 28643654]

約数ペア:

[(1, 28643654), (2, 14321827), (13, 2203358), (26, 1101679), (683, 41938), (1366, 20969), (1613, 17758), (3226, 8879)]