28710132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{827}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 73446912

約数和(自身を除く): 44736780

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 263, 526, 789, 827, 1052, 1578, 1654, 2481, 2893, 3156, 3308, 4962, 5786, 8679, 9097, 9924, 11572, 17358, 18194, 27291, 34716, 36388, 54582, 109164, 217501, 435002, 652503, 870004, 1305006, 2392511, 2610012, 4785022, 7177533, 9570044, 14355066, 28710132]

約数ペア:

[(1, 28710132), (2, 14355066), (3, 9570044), (4, 7177533), (6, 4785022), (11, 2610012), (12, 2392511), (22, 1305006), (33, 870004), (44, 652503), (66, 435002), (132, 217501), (263, 109164), (526, 54582), (789, 36388), (827, 34716), (1052, 27291), (1578, 18194), (1654, 17358), (2481, 11572), (2893, 9924), (3156, 9097), (3308, 8679), (4962, 5786)]