69756316

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17923}}^1$

素因数の和:18073

約数の個数: 24

約数和(自身を含む): 140524160

約数和(自身を除く): 70767844

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 17923, 35846, 71692, 125461, 250922, 501844, 2491297, 4982594, 9965188, 17439079, 34878158, 69756316]

約数ペア:

[(1, 69756316), (2, 34878158), (4, 17439079), (7, 9965188), (14, 4982594), (28, 2491297), (139, 501844), (278, 250922), (556, 125461), (973, 71692), (1946, 35846), (3892, 17923)]