40654744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1181}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 82409040

約数和(自身を除く): 41754296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 662, 1181, 1324, 2362, 2648, 4303, 4724, 8606, 9448, 15353, 17212, 30706, 34424, 61412, 122824, 390911, 781822, 1563644, 3127288, 5081843, 10163686, 20327372, 40654744]

約数ペア:

[(1, 40654744), (2, 20327372), (4, 10163686), (8, 5081843), (13, 3127288), (26, 1563644), (52, 781822), (104, 390911), (331, 122824), (662, 61412), (1181, 34424), (1324, 30706), (2362, 17212), (2648, 15353), (4303, 9448), (4724, 8606)]