24680012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 54243840

約数和(自身を除く): 29563828

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 2017, 3059, 4034, 6118, 8068, 12236, 14119, 28238, 38323, 46391, 56476, 76646, 92782, 153292, 185564, 268261, 324737, 536522, 649474, 881429, 1073044, 1298948, 1762858, 3525716, 6170003, 12340006, 24680012]

約数ペア:

[(1, 24680012), (2, 12340006), (4, 6170003), (7, 3525716), (14, 1762858), (19, 1298948), (23, 1073044), (28, 881429), (38, 649474), (46, 536522), (76, 324737), (92, 268261), (133, 185564), (161, 153292), (266, 92782), (322, 76646), (437, 56476), (532, 46391), (644, 38323), (874, 28238), (1748, 14119), (2017, 12236), (3059, 8068), (4034, 6118)]