72492272

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{16843}}^1$

素因数の和:17120

約数の個数: 20

約数和(自身を含む): 140984280

約数和(自身を除く): 68492008

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 16843, 33686, 67372, 134744, 269488, 4530767, 9061534, 18123068, 36246136, 72492272]

約数ペア:

[(1, 72492272), (2, 36246136), (4, 18123068), (8, 9061534), (16, 4530767), (269, 269488), (538, 134744), (1076, 67372), (2152, 33686), (4304, 16843)]