17496872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 35349600

約数和(自身を除く): 17852728

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 2677, 3268, 5354, 6536, 10708, 21416, 50863, 101726, 115111, 203452, 230222, 406904, 460444, 920888, 2187109, 4374218, 8748436, 17496872]

約数ペア:

[(1, 17496872), (2, 8748436), (4, 4374218), (8, 2187109), (19, 920888), (38, 460444), (43, 406904), (76, 230222), (86, 203452), (152, 115111), (172, 101726), (344, 50863), (817, 21416), (1634, 10708), (2677, 6536), (3268, 5354)]