42279796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 87794280

約数和(自身を除く): 45514484

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 53, 58, 92, 106, 116, 212, 299, 377, 529, 598, 667, 689, 754, 1058, 1196, 1219, 1334, 1378, 1508, 1537, 2116, 2438, 2668, 2756, 3074, 4876, 6148, 6877, 8671, 13754, 15341, 15847, 17342, 19981, 27508, 28037, 30682, 31694, 34684, 35351, 39962, 56074, 61364, 63388, 70702, 79924, 112148, 141404, 199433, 364481, 398866, 459563, 728962, 797732, 813073, 919126, 1457924, 1626146, 1838252, 3252292, 10569949, 21139898, 42279796]

約数ペア:

[(1, 42279796), (2, 21139898), (4, 10569949), (13, 3252292), (23, 1838252), (26, 1626146), (29, 1457924), (46, 919126), (52, 813073), (53, 797732), (58, 728962), (92, 459563), (106, 398866), (116, 364481), (212, 199433), (299, 141404), (377, 112148), (529, 79924), (598, 70702), (667, 63388), (689, 61364), (754, 56074), (1058, 39962), (1196, 35351), (1219, 34684), (1334, 31694), (1378, 30682), (1508, 28037), (1537, 27508), (2116, 19981), (2438, 17342), (2668, 15847), (2756, 15341), (3074, 13754), (4876, 8671), (6148, 6877)]