66577398

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1361}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 138074112

約数和(自身を除く): 71496714

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 263, 526, 789, 1361, 1578, 2722, 4083, 8153, 8166, 16306, 24459, 42191, 48918, 84382, 126573, 253146, 357943, 715886, 1073829, 2147658, 11096233, 22192466, 33288699, 66577398]

約数ペア:

[(1, 66577398), (2, 33288699), (3, 22192466), (6, 11096233), (31, 2147658), (62, 1073829), (93, 715886), (186, 357943), (263, 253146), (526, 126573), (789, 84382), (1361, 48918), (1578, 42191), (2722, 24459), (4083, 16306), (8153, 8166)]