27877408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3569

約数の個数: 48

約数和(自身を含む): 62233920

約数和(自身を除く): 34356512

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3527, 3952, 7054, 7904, 14108, 28216, 45851, 56432, 67013, 91702, 112864, 134026, 183404, 268052, 366808, 536104, 733616, 871169, 1072208, 1467232, 1742338, 2144416, 3484676, 6969352, 13938704, 27877408]

約数ペア:

[(1, 27877408), (2, 13938704), (4, 6969352), (8, 3484676), (13, 2144416), (16, 1742338), (19, 1467232), (26, 1072208), (32, 871169), (38, 733616), (52, 536104), (76, 366808), (104, 268052), (152, 183404), (208, 134026), (247, 112864), (304, 91702), (416, 67013), (494, 56432), (608, 45851), (988, 28216), (1976, 14108), (3527, 7904), (3952, 7054)]