26290012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40823}}^1$

素因数の和:40857

約数の個数: 24

約数和(自身を含む): 54867456

約数和(自身を除く): 28577444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 40823, 81646, 163292, 285761, 571522, 938929, 1143044, 1877858, 3755716, 6572503, 13145006, 26290012]

約数ペア:

[(1, 26290012), (2, 13145006), (4, 6572503), (7, 3755716), (14, 1877858), (23, 1143044), (28, 938929), (46, 571522), (92, 285761), (161, 163292), (322, 81646), (644, 40823)]