24998984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 49692000

約数和(自身を除く): 24693016

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1009, 1304, 2018, 3097, 4036, 6194, 8072, 12388, 19171, 24776, 38342, 76684, 153368, 164467, 328934, 657868, 1315736, 3124873, 6249746, 12499492, 24998984]

約数ペア:

[(1, 24998984), (2, 12499492), (4, 6249746), (8, 3124873), (19, 1315736), (38, 657868), (76, 328934), (152, 164467), (163, 153368), (326, 76684), (652, 38342), (1009, 24776), (1304, 19171), (2018, 12388), (3097, 8072), (4036, 6194)]