28051036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2099}}^1$

素因数の和:2373

約数の個数: 24

約数和(自身を含む): 53096400

約数和(自身を除く): 25045364

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 2099, 3341, 4198, 6682, 8396, 13364, 27287, 54574, 109148, 539443, 1078886, 2157772, 7012759, 14025518, 28051036]

約数ペア:

[(1, 28051036), (2, 14025518), (4, 7012759), (13, 2157772), (26, 1078886), (52, 539443), (257, 109148), (514, 54574), (1028, 27287), (2099, 13364), (3341, 8396), (4198, 6682)]