72362768

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{22727}}^1$

素因数の和:22934

約数の個数: 20

約数和(自身を含む): 140913600

約数和(自身を除く): 68550832

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 22727, 45454, 90908, 181816, 363632, 4522673, 9045346, 18090692, 36181384, 72362768]

約数ペア:

[(1, 72362768), (2, 36181384), (4, 18090692), (8, 9045346), (16, 4522673), (199, 363632), (398, 181816), (796, 90908), (1592, 45454), (3184, 22727)]