3976742

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 64

約数和(自身を含む): 8294400

約数和(自身を除く): 4317658

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 49, 62, 77, 98, 119, 154, 187, 217, 238, 341, 343, 374, 434, 527, 539, 682, 686, 833, 1054, 1078, 1309, 1519, 1666, 2387, 2618, 3038, 3689, 3773, 4774, 5797, 5831, 7378, 7546, 9163, 10633, 11594, 11662, 16709, 18326, 21266, 25823, 33418, 40579, 51646, 64141, 81158, 116963, 128282, 180761, 233926, 284053, 361522, 568106, 1988371, 3976742]

約数ペア:

[(1, 3976742), (2, 1988371), (7, 568106), (11, 361522), (14, 284053), (17, 233926), (22, 180761), (31, 128282), (34, 116963), (49, 81158), (62, 64141), (77, 51646), (98, 40579), (119, 33418), (154, 25823), (187, 21266), (217, 18326), (238, 16709), (341, 11662), (343, 11594), (374, 10633), (434, 9163), (527, 7546), (539, 7378), (682, 5831), (686, 5797), (833, 4774), (1054, 3773), (1078, 3689), (1309, 3038), (1519, 2618), (1666, 2387)]