74220478

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1\times {\mathrm{701}}^1$

素因数の和:1187

約数の個数: 16

約数和(自身を含む): 112510944

約数和(自身を除く): 38290466

約数列:

[1, 2, 167, 317, 334, 634, 701, 1402, 52939, 105878, 117067, 222217, 234134, 444434, 37110239, 74220478]

約数ペア:

[(1, 74220478), (2, 37110239), (167, 444434), (317, 234134), (334, 222217), (634, 117067), (701, 105878), (1402, 52939)]