38760974

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 71305344

約数和(自身を除く): 32544370

約数列:

[1, 2, 7, 14, 31, 43, 62, 67, 86, 134, 217, 301, 434, 469, 602, 938, 961, 1333, 1922, 2077, 2666, 2881, 4154, 5762, 6727, 9331, 13454, 14539, 18662, 20167, 29078, 40334, 41323, 64387, 82646, 89311, 128774, 178622, 289261, 450709, 578522, 625177, 901418, 1250354, 2768641, 5537282, 19380487, 38760974]

約数ペア:

[(1, 38760974), (2, 19380487), (7, 5537282), (14, 2768641), (31, 1250354), (43, 901418), (62, 625177), (67, 578522), (86, 450709), (134, 289261), (217, 178622), (301, 128774), (434, 89311), (469, 82646), (602, 64387), (938, 41323), (961, 40334), (1333, 29078), (1922, 20167), (2077, 18662), (2666, 14539), (2881, 13454), (4154, 9331), (5762, 6727)]