28338776

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{13469}}^1$

素因数の和:13738

約数の個数: 16

約数和(自身を含む): 53341200

約数和(自身を除く): 25002424

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 13469, 26938, 53876, 107752, 3542347, 7084694, 14169388, 28338776]

約数ペア:

[(1, 28338776), (2, 14169388), (4, 7084694), (8, 3542347), (263, 107752), (526, 53876), (1052, 26938), (2104, 13469)]