57717454

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:1019

約数の個数: 16

約数和(自身を含む): 87503328

約数和(自身を除く): 29785874

約数列:

[1, 2, 197, 263, 394, 526, 557, 1114, 51811, 103622, 109729, 146491, 219458, 292982, 28858727, 57717454]

約数ペア:

[(1, 57717454), (2, 28858727), (197, 292982), (263, 219458), (394, 146491), (526, 109729), (557, 103622), (1114, 51811)]