25507812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1117}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 65362752

約数和(自身を除く): 39854940

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 173, 346, 519, 692, 1038, 1117, 1903, 2076, 2234, 3351, 3806, 4468, 5709, 6702, 7612, 11418, 12287, 13404, 22836, 24574, 36861, 49148, 73722, 147444, 193241, 386482, 579723, 772964, 1159446, 2125651, 2318892, 4251302, 6376953, 8502604, 12753906, 25507812]

約数ペア:

[(1, 25507812), (2, 12753906), (3, 8502604), (4, 6376953), (6, 4251302), (11, 2318892), (12, 2125651), (22, 1159446), (33, 772964), (44, 579723), (66, 386482), (132, 193241), (173, 147444), (346, 73722), (519, 49148), (692, 36861), (1038, 24574), (1117, 22836), (1903, 13404), (2076, 12287), (2234, 11418), (3351, 7612), (3806, 6702), (4468, 5709)]