74999666

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 134078592

約数和(自身を除く): 59078926

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 938, 2161, 2479, 4322, 4958, 15127, 17353, 30254, 34706, 79957, 144787, 159914, 289574, 559699, 1013509, 1119398, 2027018, 5357119, 10714238, 37499833, 74999666]

約数ペア:

[(1, 74999666), (2, 37499833), (7, 10714238), (14, 5357119), (37, 2027018), (67, 1119398), (74, 1013509), (134, 559699), (259, 289574), (469, 159914), (518, 144787), (938, 79957), (2161, 34706), (2479, 30254), (4322, 17353), (4958, 15127)]