42004354

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 74954880

約数和(自身を除く): 32950526

約数列:

[1, 2, 7, 14, 29, 58, 203, 307, 337, 406, 614, 674, 2149, 2359, 4298, 4718, 8903, 9773, 17806, 19546, 62321, 68411, 103459, 124642, 136822, 206918, 724213, 1448426, 3000311, 6000622, 21002177, 42004354]

約数ペア:

[(1, 42004354), (2, 21002177), (7, 6000622), (14, 3000311), (29, 1448426), (58, 724213), (203, 206918), (307, 136822), (337, 124642), (406, 103459), (614, 68411), (674, 62321), (2149, 19546), (2359, 17806), (4298, 9773), (4718, 8903)]