40395836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7127}}^1$

素因数の和:7253

約数の個数: 24

約数和(自身を含む): 76839840

約数和(自身を除く): 36444004

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 7127, 14254, 28508, 92651, 185302, 370604, 776843, 1553686, 3107372, 10098959, 20197918, 40395836]

約数ペア:

[(1, 40395836), (2, 20197918), (4, 10098959), (13, 3107372), (26, 1553686), (52, 776843), (109, 370604), (218, 185302), (436, 92651), (1417, 28508), (2834, 14254), (5668, 7127)]