28006008

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{7159}}^1$

素因数の和:7331

約数の個数: 32

約数和(自身を含む): 70454400

約数和(自身を除く): 42448392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 7159, 14318, 21477, 28636, 42954, 57272, 85908, 171816, 1166917, 2333834, 3500751, 4667668, 7001502, 9335336, 14003004, 28006008]

約数ペア:

[(1, 28006008), (2, 14003004), (3, 9335336), (4, 7001502), (6, 4667668), (8, 3500751), (12, 2333834), (24, 1166917), (163, 171816), (326, 85908), (489, 57272), (652, 42954), (978, 28636), (1304, 21477), (1956, 14318), (3912, 7159)]