42740576

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{70297}}^1$

素因数の和:70326

約数の個数: 24

約数和(自身を含む): 88575480

約数和(自身を除く): 45834904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 70297, 140594, 281188, 562376, 1124752, 1335643, 2249504, 2671286, 5342572, 10685144, 21370288, 42740576]

約数ペア:

[(1, 42740576), (2, 21370288), (4, 10685144), (8, 5342572), (16, 2671286), (19, 2249504), (32, 1335643), (38, 1124752), (76, 562376), (152, 281188), (304, 140594), (608, 70297)]