72777616

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{2971}}^1$

素因数の和:4510

約数の個数: 20

約数和(自身を含む): 141146224

約数和(自身を除く): 68368608

約数列:

[1, 2, 4, 8, 16, 1531, 2971, 3062, 5942, 6124, 11884, 12248, 23768, 24496, 47536, 4548601, 9097202, 18194404, 36388808, 72777616]

約数ペア:

[(1, 72777616), (2, 36388808), (4, 18194404), (8, 9097202), (16, 4548601), (1531, 47536), (2971, 24496), (3062, 23768), (5942, 12248), (6124, 11884)]