28011836

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 50050560

約数和(自身を除く): 22038724

約数列:

[1, 2, 4, 83, 139, 166, 278, 332, 556, 607, 1214, 2428, 11537, 23074, 46148, 50381, 84373, 100762, 168746, 201524, 337492, 7002959, 14005918, 28011836]

約数ペア:

[(1, 28011836), (2, 14005918), (4, 7002959), (83, 337492), (139, 201524), (166, 168746), (278, 100762), (332, 84373), (556, 50381), (607, 46148), (1214, 23074), (2428, 11537)]