72697342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{21649}}^1$

素因数の和:21747

約数の個数: 16

約数和(自身を含む): 115351200

約数和(自身を除く): 42653858

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 21649, 43298, 497927, 995854, 1580377, 3160754, 36348671, 72697342]

約数ペア:

[(1, 72697342), (2, 36348671), (23, 3160754), (46, 1580377), (73, 995854), (146, 497927), (1679, 43298), (3358, 21649)]