40057488

素因数分解:

$2^4\times 3^2\times {\mathrm{278177}}^1$

素因数の和:278191

約数の個数: 30

約数和(自身を含む): 112105734

約数和(自身を除く): 72048246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 278177, 556354, 834531, 1112708, 1669062, 2225416, 2503593, 3338124, 4450832, 5007186, 6676248, 10014372, 13352496, 20028744, 40057488]

約数ペア:

[(1, 40057488), (2, 20028744), (3, 13352496), (4, 10014372), (6, 6676248), (8, 5007186), (9, 4450832), (12, 3338124), (16, 2503593), (18, 2225416), (24, 1669062), (36, 1112708), (48, 834531), (72, 556354), (144, 278177)]