71398168

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{373}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 136524960

約数和(自身を除く): 65126792

約数列:

[1, 2, 4, 8, 71, 142, 284, 337, 373, 568, 674, 746, 1348, 1492, 2696, 2984, 23927, 26483, 47854, 52966, 95708, 105932, 125701, 191416, 211864, 251402, 502804, 1005608, 8924771, 17849542, 35699084, 71398168]

約数ペア:

[(1, 71398168), (2, 35699084), (4, 17849542), (8, 8924771), (71, 1005608), (142, 502804), (284, 251402), (337, 211864), (373, 191416), (568, 125701), (674, 105932), (746, 95708), (1348, 52966), (1492, 47854), (2696, 26483), (2984, 23927)]