40490784

素因数分解:

$2^5\times 3^2\times {\mathrm{140593}}^1$

素因数の和:140609

約数の個数: 36

約数和(自身を含む): 115146486

約数和(自身を除く): 74655702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 140593, 281186, 421779, 562372, 843558, 1124744, 1265337, 1687116, 2249488, 2530674, 3374232, 4498976, 5061348, 6748464, 10122696, 13496928, 20245392, 40490784]

約数ペア:

[(1, 40490784), (2, 20245392), (3, 13496928), (4, 10122696), (6, 6748464), (8, 5061348), (9, 4498976), (12, 3374232), (16, 2530674), (18, 2249488), (24, 1687116), (32, 1265337), (36, 1124744), (48, 843558), (72, 562372), (96, 421779), (144, 281186), (288, 140593)]