27793186

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1$

素因数の和:1029

約数の個数: 16

約数和(自身を含む): 42553080

約数和(自身を除く): 14759894

約数列:

[1, 2, 61, 122, 409, 557, 818, 1114, 24949, 33977, 49898, 67954, 227813, 455626, 13896593, 27793186]

約数ペア:

[(1, 27793186), (2, 13896593), (61, 455626), (122, 227813), (409, 67954), (557, 49898), (818, 33977), (1114, 24949)]