64779328

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{23539}}^1$

素因数の和:23594

約数の個数: 28

約数和(自身を含む): 131541520

約数和(自身を除く): 66762192

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 23539, 47078, 94156, 188312, 376624, 753248, 1012177, 1506496, 2024354, 4048708, 8097416, 16194832, 32389664, 64779328]

約数ペア:

[(1, 64779328), (2, 32389664), (4, 16194832), (8, 8097416), (16, 4048708), (32, 2024354), (43, 1506496), (64, 1012177), (86, 753248), (172, 376624), (344, 188312), (688, 94156), (1376, 47078), (2752, 23539)]