74494838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 131631696

約数和(自身を除く): 57136858

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 173, 253, 346, 407, 506, 529, 814, 851, 1058, 1702, 1903, 3806, 3979, 5819, 6401, 7958, 9361, 11638, 12802, 18722, 19573, 39146, 43769, 70411, 87538, 91517, 140822, 147223, 183034, 215303, 294446, 430606, 1006687, 1619453, 2013374, 3238906, 3386129, 6772258, 37247419, 74494838]

約数ペア:

[(1, 74494838), (2, 37247419), (11, 6772258), (22, 3386129), (23, 3238906), (37, 2013374), (46, 1619453), (74, 1006687), (173, 430606), (253, 294446), (346, 215303), (407, 183034), (506, 147223), (529, 140822), (814, 91517), (851, 87538), (1058, 70411), (1702, 43769), (1903, 39146), (3806, 19573), (3979, 18722), (5819, 12802), (6401, 11638), (7958, 9361)]