28069404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 71774976

約数和(自身を除く): 43705572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 337, 631, 674, 1011, 1262, 1348, 1893, 2022, 2524, 3707, 3786, 4044, 6941, 7414, 7572, 11121, 13882, 14828, 20823, 22242, 27764, 41646, 44484, 83292, 212647, 425294, 637941, 850588, 1275882, 2339117, 2551764, 4678234, 7017351, 9356468, 14034702, 28069404]

約数ペア:

[(1, 28069404), (2, 14034702), (3, 9356468), (4, 7017351), (6, 4678234), (11, 2551764), (12, 2339117), (22, 1275882), (33, 850588), (44, 637941), (66, 425294), (132, 212647), (337, 83292), (631, 44484), (674, 41646), (1011, 27764), (1262, 22242), (1348, 20823), (1893, 14828), (2022, 13882), (2524, 11121), (3707, 7572), (3786, 7414), (4044, 6941)]