72031148

素因数分解:

$2^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{4703}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 144356352

約数和(自身を除く): 72325204

約数列:

[1, 2, 4, 7, 14, 28, 547, 1094, 2188, 3829, 4703, 7658, 9406, 15316, 18812, 32921, 65842, 131684, 2572541, 5145082, 10290164, 18007787, 36015574, 72031148]

約数ペア:

[(1, 72031148), (2, 36015574), (4, 18007787), (7, 10290164), (14, 5145082), (28, 2572541), (547, 131684), (1094, 65842), (2188, 32921), (3829, 18812), (4703, 15316), (7658, 9406)]