40030992

素因数分解:

$2^4\times 3^2\times {\mathrm{277993}}^1$

素因数の和:278007

約数の個数: 30

約数和(自身を含む): 112031582

約数和(自身を除く): 72000590

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277993, 555986, 833979, 1111972, 1667958, 2223944, 2501937, 3335916, 4447888, 5003874, 6671832, 10007748, 13343664, 20015496, 40030992]

約数ペア:

[(1, 40030992), (2, 20015496), (3, 13343664), (4, 10007748), (6, 6671832), (8, 5003874), (9, 4447888), (12, 3335916), (16, 2501937), (18, 2223944), (24, 1667958), (36, 1111972), (48, 833979), (72, 555986), (144, 277993)]