66799292

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{45013}}^1$

素因数の和:45077

約数の個数: 24

約数和(自身を含む): 136122336

約数和(自身を除く): 69323044

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 45013, 90026, 180052, 315091, 630182, 1260364, 2385689, 4771378, 9542756, 16699823, 33399646, 66799292]

約数ペア:

[(1, 66799292), (2, 33399646), (4, 16699823), (7, 9542756), (14, 4771378), (28, 2385689), (53, 1260364), (106, 630182), (212, 315091), (371, 180052), (742, 90026), (1484, 45013)]