75214612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{19207}}^1$

素因数の和:19311

約数の個数: 24

約数和(自身を含む): 145212480

約数和(自身を除く): 69997868

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 19207, 38414, 76828, 211277, 422554, 845108, 1709423, 3418846, 6837692, 18803653, 37607306, 75214612]

約数ペア:

[(1, 75214612), (2, 37607306), (4, 18803653), (11, 6837692), (22, 3418846), (44, 1709423), (89, 845108), (178, 422554), (356, 211277), (979, 76828), (1958, 38414), (3916, 19207)]