61689866

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{45427}}^1$

素因数の和:45533

約数の個数: 16

約数和(自身を含む): 106846656

約数和(自身を除く): 45156790

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 45427, 90854, 317989, 635978, 4406419, 8812838, 30844933, 61689866]

約数ペア:

[(1, 61689866), (2, 30844933), (7, 8812838), (14, 4406419), (97, 635978), (194, 317989), (679, 90854), (1358, 45427)]