28323152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12379}}^1$

素因数の和:12411

約数の個数: 40

約数和(自身を含む): 64475040

約数和(自身を除く): 36151888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 12379, 24758, 49516, 99032, 136169, 160927, 198064, 272338, 321854, 544676, 643708, 1089352, 1287416, 1770197, 2178704, 2574832, 3540394, 7080788, 14161576, 28323152]

約数ペア:

[(1, 28323152), (2, 14161576), (4, 7080788), (8, 3540394), (11, 2574832), (13, 2178704), (16, 1770197), (22, 1287416), (26, 1089352), (44, 643708), (52, 544676), (88, 321854), (104, 272338), (143, 198064), (176, 160927), (208, 136169), (286, 99032), (572, 49516), (1144, 24758), (2288, 12379)]