28903586

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{631}}^1$

素因数の和:1289

約数の個数: 16

約数和(自身を含む): 44669760

約数和(自身を除く): 15766174

約数列:

[1, 2, 37, 74, 619, 631, 1238, 1262, 22903, 23347, 45806, 46694, 390589, 781178, 14451793, 28903586]

約数ペア:

[(1, 28903586), (2, 14451793), (37, 781178), (74, 390589), (619, 46694), (631, 45806), (1238, 23347), (1262, 22903)]