47219438

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{4049}}^1$

素因数の和:4089

約数の個数: 32

約数和(自身を含む): 87480000

約数和(自身を除く): 40260562

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 4049, 5831, 8098, 11662, 28343, 56686, 68833, 137666, 198401, 396802, 481831, 963662, 1388807, 2777614, 3372817, 6745634, 23609719, 47219438]

約数ペア:

[(1, 47219438), (2, 23609719), (7, 6745634), (14, 3372817), (17, 2777614), (34, 1388807), (49, 963662), (98, 481831), (119, 396802), (238, 198401), (343, 137666), (686, 68833), (833, 56686), (1666, 28343), (4049, 11662), (5831, 8098)]