27407204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 55399680

約数和(自身を除く): 27992476

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 188, 319, 457, 517, 638, 914, 1034, 1276, 1363, 1828, 2068, 2726, 5027, 5452, 10054, 13253, 14993, 20108, 21479, 26506, 29986, 42958, 53012, 59972, 85916, 145783, 236269, 291566, 472538, 583132, 622891, 945076, 1245782, 2491564, 6851801, 13703602, 27407204]

約数ペア:

[(1, 27407204), (2, 13703602), (4, 6851801), (11, 2491564), (22, 1245782), (29, 945076), (44, 622891), (47, 583132), (58, 472538), (94, 291566), (116, 236269), (188, 145783), (319, 85916), (457, 59972), (517, 53012), (638, 42958), (914, 29986), (1034, 26506), (1276, 21479), (1363, 20108), (1828, 14993), (2068, 13253), (2726, 10054), (5027, 5452)]