66729396

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{35419}}^1$

素因数の和:35583

約数の個数: 24

約数和(自身を含む): 156698080

約数和(自身を除く): 89968684

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 35419, 70838, 106257, 141676, 212514, 425028, 5560783, 11121566, 16682349, 22243132, 33364698, 66729396]

約数ペア:

[(1, 66729396), (2, 33364698), (3, 22243132), (4, 16682349), (6, 11121566), (12, 5560783), (157, 425028), (314, 212514), (471, 141676), (628, 106257), (942, 70838), (1884, 35419)]