28857334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{24749}}^1$

素因数の和:24815

約数の個数: 16

約数和(自身を含む): 48114000

約数和(自身を除く): 19256666

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 24749, 49498, 272239, 544478, 1311697, 2623394, 14428667, 28857334]

約数ペア:

[(1, 28857334), (2, 14428667), (11, 2623394), (22, 1311697), (53, 544478), (106, 272239), (583, 49498), (1166, 24749)]