29193008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{140351}}^1$

素因数の和:140372

約数の個数: 20

約数和(自身を含む): 60912768

約数和(自身を除く): 31719760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 140351, 280702, 561404, 1122808, 1824563, 2245616, 3649126, 7298252, 14596504, 29193008]

約数ペア:

[(1, 29193008), (2, 14596504), (4, 7298252), (8, 3649126), (13, 2245616), (16, 1824563), (26, 1122808), (52, 561404), (104, 280702), (208, 140351)]