40506768

素因数分解:

$2^4\times 3^2\times {\mathrm{281297}}^1$

素因数の和:281311

約数の個数: 30

約数和(自身を含む): 113363094

約数和(自身を除く): 72856326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281297, 562594, 843891, 1125188, 1687782, 2250376, 2531673, 3375564, 4500752, 5063346, 6751128, 10126692, 13502256, 20253384, 40506768]

約数ペア:

[(1, 40506768), (2, 20253384), (3, 13502256), (4, 10126692), (6, 6751128), (8, 5063346), (9, 4500752), (12, 3375564), (16, 2531673), (18, 2250376), (24, 1687782), (36, 1125188), (48, 843891), (72, 562594), (144, 281297)]