66920074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{4079}}^1$

素因数の和:4725

約数の個数: 16

約数和(自身を含む): 108299520

約数和(自身を除く): 41379446

約数列:

[1, 2, 13, 26, 631, 1262, 4079, 8158, 8203, 16406, 53027, 106054, 2573849, 5147698, 33460037, 66920074]

約数ペア:

[(1, 66920074), (2, 33460037), (13, 5147698), (26, 2573849), (631, 106054), (1262, 53027), (4079, 16406), (8158, 8203)]