5640808

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{9931}}^1$

素因数の和:10008

約数の個数: 16

約数和(自身を含む): 10726560

約数和(自身を除く): 5085752

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 9931, 19862, 39724, 79448, 705101, 1410202, 2820404, 5640808]

約数ペア:

[(1, 5640808), (2, 2820404), (4, 1410202), (8, 705101), (71, 79448), (142, 39724), (284, 19862), (568, 9931)]