25502268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4493}}^1$

素因数の和:4554

約数の個数: 48

約数和(自身を含む): 66439296

約数和(自身を除く): 40937028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 4493, 5676, 8986, 13479, 17972, 26958, 49423, 53916, 98846, 148269, 193199, 197692, 296538, 386398, 579597, 593076, 772796, 1159194, 2125189, 2318388, 4250378, 6375567, 8500756, 12751134, 25502268]

約数ペア:

[(1, 25502268), (2, 12751134), (3, 8500756), (4, 6375567), (6, 4250378), (11, 2318388), (12, 2125189), (22, 1159194), (33, 772796), (43, 593076), (44, 579597), (66, 386398), (86, 296538), (129, 197692), (132, 193199), (172, 148269), (258, 98846), (473, 53916), (516, 49423), (946, 26958), (1419, 17972), (1892, 13479), (2838, 8986), (4493, 5676)]