28441938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29443}}^1$

素因数の和:29478

約数の個数: 32

約数和(自身を含む): 67838976

約数和(自身を除く): 39397038

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 29443, 58886, 88329, 176658, 206101, 412202, 618303, 677189, 1236606, 1354378, 2031567, 4063134, 4740323, 9480646, 14220969, 28441938]

約数ペア:

[(1, 28441938), (2, 14220969), (3, 9480646), (6, 4740323), (7, 4063134), (14, 2031567), (21, 1354378), (23, 1236606), (42, 677189), (46, 618303), (69, 412202), (138, 206101), (161, 176658), (322, 88329), (483, 58886), (966, 29443)]