28374295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{983}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 35707392

約数和(自身を除く): 7333097

約数列:

[1, 5, 23, 115, 251, 983, 1255, 4915, 5773, 22609, 28865, 113045, 246733, 1233665, 5674859, 28374295]

約数ペア:

[(1, 28374295), (5, 5674859), (23, 1233665), (115, 246733), (251, 113045), (983, 28865), (1255, 22609), (4915, 5773)]