40991116

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2689}}^1$

素因数の和:2833

約数の個数: 24

約数和(自身を含む): 74416160

約数和(自身を除く): 33425044

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 2689, 3811, 5378, 7622, 10756, 15244, 99493, 198986, 276967, 397972, 553934, 1107868, 10247779, 20495558, 40991116]

約数ペア:

[(1, 40991116), (2, 20495558), (4, 10247779), (37, 1107868), (74, 553934), (103, 397972), (148, 276967), (206, 198986), (412, 99493), (2689, 15244), (3811, 10756), (5378, 7622)]