72470264

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{71329}}^1$

素因数の和:71462

約数の個数: 16

約数和(自身を含む): 136953600

約数和(自身を除く): 64483336

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 71329, 142658, 285316, 570632, 9058783, 18117566, 36235132, 72470264]

約数ペア:

[(1, 72470264), (2, 36235132), (4, 18117566), (8, 9058783), (127, 570632), (254, 285316), (508, 142658), (1016, 71329)]