28749516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{140929}}^1$

素因数の和:140953

約数の個数: 24

約数和(自身を含む): 71028720

約数和(自身を除く): 42279204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 140929, 281858, 422787, 563716, 845574, 1691148, 2395793, 4791586, 7187379, 9583172, 14374758, 28749516]

約数ペア:

[(1, 28749516), (2, 14374758), (3, 9583172), (4, 7187379), (6, 4791586), (12, 2395793), (17, 1691148), (34, 845574), (51, 563716), (68, 422787), (102, 281858), (204, 140929)]