42838744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3779}}^1$

素因数の和:3907

約数の個数: 32

約数和(自身を含む): 87318000

約数和(自身を除く): 44479256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 3779, 5668, 7558, 11336, 15116, 30232, 49127, 98254, 196508, 393016, 411911, 823822, 1647644, 3295288, 5354843, 10709686, 21419372, 42838744]

約数ペア:

[(1, 42838744), (2, 21419372), (4, 10709686), (8, 5354843), (13, 3295288), (26, 1647644), (52, 823822), (104, 411911), (109, 393016), (218, 196508), (436, 98254), (872, 49127), (1417, 30232), (2834, 15116), (3779, 11336), (5668, 7558)]