68231504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{387679}}^1$

素因数の和:387698

約数の個数: 20

約数和(自身を含む): 144216960

約数和(自身を除く): 75985456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 387679, 775358, 1550716, 3101432, 4264469, 6202864, 8528938, 17057876, 34115752, 68231504]

約数ペア:

[(1, 68231504), (2, 34115752), (4, 17057876), (8, 8528938), (11, 6202864), (16, 4264469), (22, 3101432), (44, 1550716), (88, 775358), (176, 387679)]