89605418

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 165904200

約数和(自身を除く): 76298782

約数列:

[1, 2, 7, 14, 29, 41, 49, 58, 82, 98, 203, 287, 406, 574, 769, 1189, 1421, 1538, 2009, 2378, 2842, 4018, 5383, 8323, 10766, 16646, 22301, 31529, 37681, 44602, 58261, 63058, 75362, 116522, 156107, 220703, 312214, 441406, 914341, 1092749, 1544921, 1828682, 2185498, 3089842, 6400387, 12800774, 44802709, 89605418]

約数ペア:

[(1, 89605418), (2, 44802709), (7, 12800774), (14, 6400387), (29, 3089842), (41, 2185498), (49, 1828682), (58, 1544921), (82, 1092749), (98, 914341), (203, 441406), (287, 312214), (406, 220703), (574, 156107), (769, 116522), (1189, 75362), (1421, 63058), (1538, 58261), (2009, 44602), (2378, 37681), (2842, 31529), (4018, 22301), (5383, 16646), (8323, 10766)]