21610976

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{14369}}^1$

素因数の和:14426

約数の個数: 24

約数和(自身を含む): 43454880

約数和(自身を除く): 21843904

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 14369, 28738, 57476, 114952, 229904, 459808, 675343, 1350686, 2701372, 5402744, 10805488, 21610976]

約数ペア:

[(1, 21610976), (2, 10805488), (4, 5402744), (8, 2701372), (16, 1350686), (32, 675343), (47, 459808), (94, 229904), (188, 114952), (376, 57476), (752, 28738), (1504, 14369)]