74153242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{37489}}^1$

素因数の和:37557

約数の個数: 16

約数和(自身を含む): 118768320

約数和(自身を除く): 44615078

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 37489, 74978, 862247, 1612027, 1724494, 3224054, 37076621, 74153242]

約数ペア:

[(1, 74153242), (2, 37076621), (23, 3224054), (43, 1724494), (46, 1612027), (86, 862247), (989, 74978), (1978, 37489)]