72290242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{11471}}^1$

素因数の和:11633

約数の個数: 16

約数和(自身を含む): 113985792

約数和(自身を除く): 41695550

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 11471, 22942, 263833, 527666, 1571527, 3143054, 36145121, 72290242]

約数ペア:

[(1, 72290242), (2, 36145121), (23, 3143054), (46, 1571527), (137, 527666), (274, 263833), (3151, 22942), (6302, 11471)]