28740970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61151}}^1$

素因数の和:61205

約数の個数: 16

約数和(自身を含む): 52835328

約数和(自身を除く): 24094358

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 61151, 122302, 305755, 611510, 2874097, 5748194, 14370485, 28740970]

約数ペア:

[(1, 28740970), (2, 14370485), (5, 5748194), (10, 2874097), (47, 611510), (94, 305755), (235, 122302), (470, 61151)]