72031316

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{8219}}^1$

素因数の和:8543

約数の個数: 24

約数和(自身を含む): 144540480

約数和(自身を除く): 72509164

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8219, 8764, 16438, 32876, 57533, 115066, 230132, 2572547, 5145094, 10290188, 18007829, 36015658, 72031316]

約数ペア:

[(1, 72031316), (2, 36015658), (4, 18007829), (7, 10290188), (14, 5145094), (28, 2572547), (313, 230132), (626, 115066), (1252, 57533), (2191, 32876), (4382, 16438), (8219, 8764)]