7440032

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{5407}}^1$

素因数の和:5460

約数の個数: 24

約数和(自身を含む): 14990976

約数和(自身を除く): 7550944

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 5407, 10814, 21628, 43256, 86512, 173024, 232501, 465002, 930004, 1860008, 3720016, 7440032]

約数ペア:

[(1, 7440032), (2, 3720016), (4, 1860008), (8, 930004), (16, 465002), (32, 232501), (43, 173024), (86, 86512), (172, 43256), (344, 21628), (688, 10814), (1376, 5407)]