61173868

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{17203}}^1$

素因数の和:17341

約数の個数: 24

約数和(自身を含む): 123318272

約数和(自身を除く): 62144404

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 17203, 34406, 68812, 120421, 240842, 481684, 2184781, 4369562, 8739124, 15293467, 30586934, 61173868]

約数ペア:

[(1, 61173868), (2, 30586934), (4, 15293467), (7, 8739124), (14, 4369562), (28, 2184781), (127, 481684), (254, 240842), (508, 120421), (889, 68812), (1778, 34406), (3556, 17203)]