68474335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8887}}^1$

素因数の和:8982

約数の個数: 16

約数和(自身を含む): 87031296

約数和(自身を除く): 18556961

約数列:

[1, 5, 23, 67, 115, 335, 1541, 7705, 8887, 44435, 204401, 595429, 1022005, 2977145, 13694867, 68474335]

約数ペア:

[(1, 68474335), (5, 13694867), (23, 2977145), (67, 1022005), (115, 595429), (335, 204401), (1541, 44435), (7705, 8887)]