64682296

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39829}}^1$

素因数の和:39871

約数の個数: 32

約数和(自身を含む): 143388000

約数和(自身を除く): 78705704

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 39829, 79658, 159316, 278803, 318632, 557606, 1115212, 1155041, 2230424, 2310082, 4620164, 8085287, 9240328, 16170574, 32341148, 64682296]

約数ペア:

[(1, 64682296), (2, 32341148), (4, 16170574), (7, 9240328), (8, 8085287), (14, 4620164), (28, 2310082), (29, 2230424), (56, 1155041), (58, 1115212), (116, 557606), (203, 318632), (232, 278803), (406, 159316), (812, 79658), (1624, 39829)]