28523446

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 51874560

約数和(自身を除く): 23351114

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 314, 683, 1099, 1366, 2198, 2983, 4781, 5966, 9562, 12977, 20881, 25954, 41762, 90839, 107231, 181678, 214462, 750617, 1501234, 2037389, 4074778, 14261723, 28523446]

約数ペア:

[(1, 28523446), (2, 14261723), (7, 4074778), (14, 2037389), (19, 1501234), (38, 750617), (133, 214462), (157, 181678), (266, 107231), (314, 90839), (683, 41762), (1099, 25954), (1366, 20881), (2198, 12977), (2983, 9562), (4781, 5966)]