27617488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{90847}}^1$

素因数の和:90874

約数の個数: 20

約数和(自身を含む): 56325760

約数和(自身を除く): 28708272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 90847, 181694, 363388, 726776, 1453552, 1726093, 3452186, 6904372, 13808744, 27617488]

約数ペア:

[(1, 27617488), (2, 13808744), (4, 6904372), (8, 3452186), (16, 1726093), (19, 1453552), (38, 726776), (76, 363388), (152, 181694), (304, 90847)]