40004106

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{25943}}^1$

素因数の和:26205

約数の個数: 16

約数和(自身を含む): 80322624

約数和(自身を除く): 40318518

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 25943, 51886, 77829, 155658, 6667351, 13334702, 20002053, 40004106]

約数ペア:

[(1, 40004106), (2, 20002053), (3, 13334702), (6, 6667351), (257, 155658), (514, 77829), (771, 51886), (1542, 25943)]