676396

素因数分解:

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

素因数の和:71

約数の個数: 48

約数和(自身を含む): 1512000

約数和(自身を除く): 835604

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 49, 58, 68, 98, 116, 119, 196, 203, 238, 343, 406, 476, 493, 686, 812, 833, 986, 1372, 1421, 1666, 1972, 2842, 3332, 3451, 5684, 5831, 6902, 9947, 11662, 13804, 19894, 23324, 24157, 39788, 48314, 96628, 169099, 338198, 676396]

約数ペア:

[(1, 676396), (2, 338198), (4, 169099), (7, 96628), (14, 48314), (17, 39788), (28, 24157), (29, 23324), (34, 19894), (49, 13804), (58, 11662), (68, 9947), (98, 6902), (116, 5831), (119, 5684), (196, 3451), (203, 3332), (238, 2842), (343, 1972), (406, 1666), (476, 1421), (493, 1372), (686, 986), (812, 833)]