64953392

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13487}}^1$

素因数の和:13545

約数の個数: 40

約数和(自身を含む): 147181056

約数和(自身を除く): 82227664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 13487, 26974, 53948, 94409, 107896, 188818, 215792, 377636, 579941, 755272, 1159882, 1510544, 2319764, 4059587, 4639528, 8119174, 9279056, 16238348, 32476696, 64953392]

約数ペア:

[(1, 64953392), (2, 32476696), (4, 16238348), (7, 9279056), (8, 8119174), (14, 4639528), (16, 4059587), (28, 2319764), (43, 1510544), (56, 1159882), (86, 755272), (112, 579941), (172, 377636), (301, 215792), (344, 188818), (602, 107896), (688, 94409), (1204, 53948), (2408, 26974), (4816, 13487)]