72752836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3187}}^1$

素因数の和:3643

約数の個数: 24

約数和(自身を含む): 137466560

約数和(自身を除く): 64713724

約数列:

[1, 2, 4, 13, 26, 52, 439, 878, 1756, 3187, 5707, 6374, 11414, 12748, 22828, 41431, 82862, 165724, 1399093, 2798186, 5596372, 18188209, 36376418, 72752836]

約数ペア:

[(1, 72752836), (2, 36376418), (4, 18188209), (13, 5596372), (26, 2798186), (52, 1399093), (439, 165724), (878, 82862), (1756, 41431), (3187, 22828), (5707, 12748), (6374, 11414)]