281994304

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{31699}}^1$

素因数の和:31850

約数の個数: 28

約数和(自身を含む): 563626000

約数和(自身を除く): 281631696

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 31699, 63398, 126796, 253592, 507184, 1014368, 2028736, 4406161, 8812322, 17624644, 35249288, 70498576, 140997152, 281994304]

約数ペア:

[(1, 281994304), (2, 140997152), (4, 70498576), (8, 35249288), (16, 17624644), (32, 8812322), (64, 4406161), (139, 2028736), (278, 1014368), (556, 507184), (1112, 253592), (2224, 126796), (4448, 63398), (8896, 31699)]