28682004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{14143}}^1$

素因数の和:14176

約数の個数: 36

約数和(自身を含む): 72473856

約数和(自身を除く): 43791852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 14143, 28286, 42429, 56572, 84858, 169716, 183859, 367718, 551577, 735436, 1103154, 2206308, 2390167, 4780334, 7170501, 9560668, 14341002, 28682004]

約数ペア:

[(1, 28682004), (2, 14341002), (3, 9560668), (4, 7170501), (6, 4780334), (12, 2390167), (13, 2206308), (26, 1103154), (39, 735436), (52, 551577), (78, 367718), (156, 183859), (169, 169716), (338, 84858), (507, 56572), (676, 42429), (1014, 28286), (2028, 14143)]