8940064

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 20357568

約数和(自身を除く): 11417504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 373, 428, 746, 749, 856, 1492, 1498, 1712, 2611, 2984, 2996, 3424, 5222, 5968, 5992, 10444, 11936, 11984, 20888, 23968, 39911, 41776, 79822, 83552, 159644, 279377, 319288, 558754, 638576, 1117508, 1277152, 2235016, 4470032, 8940064]

約数ペア:

[(1, 8940064), (2, 4470032), (4, 2235016), (7, 1277152), (8, 1117508), (14, 638576), (16, 558754), (28, 319288), (32, 279377), (56, 159644), (107, 83552), (112, 79822), (214, 41776), (224, 39911), (373, 23968), (428, 20888), (746, 11984), (749, 11936), (856, 10444), (1492, 5992), (1498, 5968), (1712, 5222), (2611, 3424), (2984, 2996)]