39488964

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 95327232

約数和(自身を除く): 55838268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 103, 129, 172, 206, 258, 309, 412, 516, 618, 743, 1236, 1486, 2229, 2972, 4429, 4458, 8858, 8916, 13287, 17716, 26574, 31949, 53148, 63898, 76529, 95847, 127796, 153058, 191694, 229587, 306116, 383388, 459174, 918348, 3290747, 6581494, 9872241, 13162988, 19744482, 39488964]

約数ペア:

[(1, 39488964), (2, 19744482), (3, 13162988), (4, 9872241), (6, 6581494), (12, 3290747), (43, 918348), (86, 459174), (103, 383388), (129, 306116), (172, 229587), (206, 191694), (258, 153058), (309, 127796), (412, 95847), (516, 76529), (618, 63898), (743, 53148), (1236, 31949), (1486, 26574), (2229, 17716), (2972, 13287), (4429, 8916), (4458, 8858)]