28870056

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{4831}}^1$

素因数の和:4926

約数の個数: 48

約数和(自身を含む): 79148160

約数和(自身を除く): 50278104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 4831, 5976, 9662, 14493, 19324, 28986, 38648, 43479, 57972, 86958, 115944, 173916, 347832, 400973, 801946, 1202919, 1603892, 2405838, 3207784, 3608757, 4811676, 7217514, 9623352, 14435028, 28870056]

約数ペア:

[(1, 28870056), (2, 14435028), (3, 9623352), (4, 7217514), (6, 4811676), (8, 3608757), (9, 3207784), (12, 2405838), (18, 1603892), (24, 1202919), (36, 801946), (72, 400973), (83, 347832), (166, 173916), (249, 115944), (332, 86958), (498, 57972), (664, 43479), (747, 38648), (996, 28986), (1494, 19324), (1992, 14493), (2988, 9662), (4831, 5976)]