7107842

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 13358520

約数和(自身を除く): 6250678

約数列:

[1, 2, 7, 14, 29, 41, 49, 58, 61, 82, 98, 122, 203, 287, 406, 427, 574, 854, 1189, 1421, 1769, 2009, 2378, 2501, 2842, 2989, 3538, 4018, 5002, 5978, 8323, 12383, 16646, 17507, 24766, 35014, 58261, 72529, 86681, 116522, 122549, 145058, 173362, 245098, 507703, 1015406, 3553921, 7107842]

約数ペア:

[(1, 7107842), (2, 3553921), (7, 1015406), (14, 507703), (29, 245098), (41, 173362), (49, 145058), (58, 122549), (61, 116522), (82, 86681), (98, 72529), (122, 58261), (203, 35014), (287, 24766), (406, 17507), (427, 16646), (574, 12383), (854, 8323), (1189, 5978), (1421, 5002), (1769, 4018), (2009, 3538), (2378, 2989), (2501, 2842)]