26317148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 54660480

約数和(自身を除く): 28343332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 139, 143, 278, 286, 331, 556, 572, 662, 1324, 1529, 1807, 3058, 3614, 3641, 4303, 6116, 7228, 7282, 8606, 14564, 17212, 19877, 39754, 46009, 47333, 79508, 92018, 94666, 184036, 189332, 506099, 598117, 1012198, 1196234, 2024396, 2392468, 6579287, 13158574, 26317148]

約数ペア:

[(1, 26317148), (2, 13158574), (4, 6579287), (11, 2392468), (13, 2024396), (22, 1196234), (26, 1012198), (44, 598117), (52, 506099), (139, 189332), (143, 184036), (278, 94666), (286, 92018), (331, 79508), (556, 47333), (572, 46009), (662, 39754), (1324, 19877), (1529, 17212), (1807, 14564), (3058, 8606), (3614, 7282), (3641, 7228), (4303, 6116)]