64148948

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4721}}^1$

素因数の和:4847

約数の個数: 24

約数和(自身を含む): 116350080

約数和(自身を除く): 52201132

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 3397, 4721, 6794, 9442, 13588, 18884, 203003, 372959, 406006, 745918, 812012, 1491836, 16037237, 32074474, 64148948]

約数ペア:

[(1, 64148948), (2, 32074474), (4, 16037237), (43, 1491836), (79, 812012), (86, 745918), (158, 406006), (172, 372959), (316, 203003), (3397, 18884), (4721, 13588), (6794, 9442)]