28471942

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{607}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 43776000

約数和(自身を除く): 15304058

約数列:

[1, 2, 47, 94, 499, 607, 998, 1214, 23453, 28529, 46906, 57058, 302893, 605786, 14235971, 28471942]

約数ペア:

[(1, 28471942), (2, 14235971), (47, 605786), (94, 302893), (499, 57058), (607, 46906), (998, 28529), (1214, 23453)]