28885164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 86102016

約数和(自身を除く): 57216852

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 66, 77, 84, 86, 129, 132, 154, 172, 231, 258, 301, 308, 462, 473, 516, 602, 727, 903, 924, 946, 1204, 1419, 1454, 1806, 1892, 2181, 2838, 2908, 3311, 3612, 4362, 5089, 5676, 6622, 7997, 8724, 9933, 10178, 13244, 15267, 15994, 19866, 20356, 23991, 30534, 31261, 31988, 39732, 47982, 55979, 61068, 62522, 93783, 95964, 111958, 125044, 167937, 187566, 218827, 223916, 335874, 343871, 375132, 437654, 656481, 671748, 687742, 875308, 1031613, 1312962, 1375484, 2063226, 2407097, 2625924, 4126452, 4814194, 7221291, 9628388, 14442582, 28885164]

約数ペア:

[(1, 28885164), (2, 14442582), (3, 9628388), (4, 7221291), (6, 4814194), (7, 4126452), (11, 2625924), (12, 2407097), (14, 2063226), (21, 1375484), (22, 1312962), (28, 1031613), (33, 875308), (42, 687742), (43, 671748), (44, 656481), (66, 437654), (77, 375132), (84, 343871), (86, 335874), (129, 223916), (132, 218827), (154, 187566), (172, 167937), (231, 125044), (258, 111958), (301, 95964), (308, 93783), (462, 62522), (473, 61068), (516, 55979), (602, 47982), (727, 39732), (903, 31988), (924, 31261), (946, 30534), (1204, 23991), (1419, 20356), (1454, 19866), (1806, 15994), (1892, 15267), (2181, 13244), (2838, 10178), (2908, 9933), (3311, 8724), (3612, 7997), (4362, 6622), (5089, 5676)]