66878998

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{1481}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 102186864

約数和(自身を除く): 35307866

約数列:

[1, 2, 67, 134, 337, 674, 1481, 2962, 22579, 45158, 99227, 198454, 499097, 998194, 33439499, 66878998]

約数ペア:

[(1, 66878998), (2, 33439499), (67, 998194), (134, 499097), (337, 198454), (674, 99227), (1481, 45158), (2962, 22579)]