78949258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{20549}}^1$

素因数の和:20681

約数の個数: 16

約数和(自身を含む): 126505800

約数和(自身を除く): 47556542

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 20549, 41098, 349333, 698666, 2322037, 4644074, 39474629, 78949258]

約数ペア:

[(1, 78949258), (2, 39474629), (17, 4644074), (34, 2322037), (113, 698666), (226, 349333), (1921, 41098), (3842, 20549)]