2225977312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{67733}}^1$

素因数の和:67835

約数の個数: 48

約数和(自身を含む): 4779311040

約数和(自身を除く): 2553333728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 2054, 2528, 4108, 8216, 16432, 32864, 67733, 135466, 270932, 541864, 880529, 1083728, 1761058, 2167456, 3522116, 5350907, 7044232, 10701814, 14088464, 21403628, 28176928, 42807256, 69561791, 85614512, 139123582, 171229024, 278247164, 556494328, 1112988656, 2225977312]

約数ペア:

[(1, 2225977312), (2, 1112988656), (4, 556494328), (8, 278247164), (13, 171229024), (16, 139123582), (26, 85614512), (32, 69561791), (52, 42807256), (79, 28176928), (104, 21403628), (158, 14088464), (208, 10701814), (316, 7044232), (416, 5350907), (632, 3522116), (1027, 2167456), (1264, 1761058), (2054, 1083728), (2528, 880529), (4108, 541864), (8216, 270932), (16432, 135466), (32864, 67733)]