68910142

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{10631}}^1$

素因数の和:11103

約数の個数: 16

約数和(自身を含む): 118397952

約数和(自身を除く): 49487810

約数列:

[1, 2, 7, 14, 463, 926, 3241, 6482, 10631, 21262, 74417, 148834, 4922153, 9844306, 34455071, 68910142]

約数ペア:

[(1, 68910142), (2, 34455071), (7, 9844306), (14, 4922153), (463, 148834), (926, 74417), (3241, 21262), (6482, 10631)]