7260904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 17107200

約数和(自身を除く): 9846296

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 263, 406, 476, 493, 526, 812, 952, 986, 1052, 1624, 1841, 1972, 2104, 3451, 3682, 3944, 4471, 6902, 7364, 7627, 8942, 13804, 14728, 15254, 17884, 27608, 30508, 31297, 35768, 53389, 61016, 62594, 106778, 125188, 129659, 213556, 250376, 259318, 427112, 518636, 907613, 1037272, 1815226, 3630452, 7260904]

約数ペア:

[(1, 7260904), (2, 3630452), (4, 1815226), (7, 1037272), (8, 907613), (14, 518636), (17, 427112), (28, 259318), (29, 250376), (34, 213556), (56, 129659), (58, 125188), (68, 106778), (116, 62594), (119, 61016), (136, 53389), (203, 35768), (232, 31297), (238, 30508), (263, 27608), (406, 17884), (476, 15254), (493, 14728), (526, 13804), (812, 8942), (952, 7627), (986, 7364), (1052, 6902), (1624, 4471), (1841, 3944), (1972, 3682), (2104, 3451)]