9628388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 21525504

約数和(自身を除く): 11897116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 727, 946, 1204, 1454, 1892, 2908, 3311, 5089, 6622, 7997, 10178, 13244, 15994, 20356, 31261, 31988, 55979, 62522, 111958, 125044, 218827, 223916, 343871, 437654, 687742, 875308, 1375484, 2407097, 4814194, 9628388]

約数ペア:

[(1, 9628388), (2, 4814194), (4, 2407097), (7, 1375484), (11, 875308), (14, 687742), (22, 437654), (28, 343871), (43, 223916), (44, 218827), (77, 125044), (86, 111958), (154, 62522), (172, 55979), (301, 31988), (308, 31261), (473, 20356), (602, 15994), (727, 13244), (946, 10178), (1204, 7997), (1454, 6622), (1892, 5089), (2908, 3311)]