28949404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{7927}}^1$

素因数の和:8025

約数の個数: 24

約数和(自身を含む): 55939968

約数和(自身を除く): 26990564

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 7927, 15854, 31708, 87197, 174394, 348788, 657941, 1315882, 2631764, 7237351, 14474702, 28949404]

約数ペア:

[(1, 28949404), (2, 14474702), (4, 7237351), (11, 2631764), (22, 1315882), (44, 657941), (83, 348788), (166, 174394), (332, 87197), (913, 31708), (1826, 15854), (3652, 7927)]