64777258

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2267}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 120403584

約数和(自身を除く): 55626326

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 182, 314, 1099, 2041, 2198, 2267, 4082, 4534, 14287, 15869, 28574, 29471, 31738, 58942, 206297, 355919, 412594, 711838, 2491433, 4626947, 4982866, 9253894, 32388629, 64777258]

約数ペア:

[(1, 64777258), (2, 32388629), (7, 9253894), (13, 4982866), (14, 4626947), (26, 2491433), (91, 711838), (157, 412594), (182, 355919), (314, 206297), (1099, 58942), (2041, 31738), (2198, 29471), (2267, 28574), (4082, 15869), (4534, 14287)]