40534728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129919}}^1$

素因数の和:129941

約数の個数: 32

約数和(自身を含む): 109132800

約数和(自身を除く): 68598072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 129919, 259838, 389757, 519676, 779514, 1039352, 1559028, 1688947, 3118056, 3377894, 5066841, 6755788, 10133682, 13511576, 20267364, 40534728]

約数ペア:

[(1, 40534728), (2, 20267364), (3, 13511576), (4, 10133682), (6, 6755788), (8, 5066841), (12, 3377894), (13, 3118056), (24, 1688947), (26, 1559028), (39, 1039352), (52, 779514), (78, 519676), (104, 389757), (156, 259838), (312, 129919)]