64707776

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3359}}^1$

素因数の和:3421

約数の個数: 56

約数和(自身を含む): 150205440

約数和(自身を除く): 85497664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 3359, 4816, 6718, 9632, 13436, 19264, 23513, 26872, 47026, 53744, 94052, 107488, 144437, 188104, 214976, 288874, 376208, 577748, 752416, 1011059, 1155496, 1504832, 2022118, 2310992, 4044236, 4621984, 8088472, 9243968, 16176944, 32353888, 64707776]

約数ペア:

[(1, 64707776), (2, 32353888), (4, 16176944), (7, 9243968), (8, 8088472), (14, 4621984), (16, 4044236), (28, 2310992), (32, 2022118), (43, 1504832), (56, 1155496), (64, 1011059), (86, 752416), (112, 577748), (172, 376208), (224, 288874), (301, 214976), (344, 188104), (448, 144437), (602, 107488), (688, 94052), (1204, 53744), (1376, 47026), (2408, 26872), (2752, 23513), (3359, 19264), (4816, 13436), (6718, 9632)]