4319924

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 9144576

約数和(自身を除く): 4824652

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 71, 82, 106, 142, 164, 212, 284, 287, 371, 497, 574, 742, 994, 1148, 1484, 1988, 2173, 2911, 3763, 4346, 5822, 7526, 8692, 11644, 15052, 15211, 20377, 26341, 30422, 40754, 52682, 60844, 81508, 105364, 154283, 308566, 617132, 1079981, 2159962, 4319924]

約数ペア:

[(1, 4319924), (2, 2159962), (4, 1079981), (7, 617132), (14, 308566), (28, 154283), (41, 105364), (53, 81508), (71, 60844), (82, 52682), (106, 40754), (142, 30422), (164, 26341), (212, 20377), (284, 15211), (287, 15052), (371, 11644), (497, 8692), (574, 7526), (742, 5822), (994, 4346), (1148, 3763), (1484, 2911), (1988, 2173)]