40584406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 66718080

約数和(自身を除く): 26133674

約数列:

[1, 2, 17, 34, 47, 94, 109, 218, 233, 466, 799, 1598, 1853, 3706, 3961, 5123, 7922, 10246, 10951, 21902, 25397, 50794, 87091, 174182, 186167, 372334, 431749, 863498, 1193659, 2387318, 20292203, 40584406]

約数ペア:

[(1, 40584406), (2, 20292203), (17, 2387318), (34, 1193659), (47, 863498), (94, 431749), (109, 372334), (218, 186167), (233, 174182), (466, 87091), (799, 50794), (1598, 25397), (1853, 21902), (3706, 10951), (3961, 10246), (5123, 7922)]