74948858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{18307}}^1$

素因数の和:18421

約数の個数: 16

約数和(自身を含む): 118635840

約数和(自身を除く): 43686982

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 18307, 36614, 421061, 842122, 1629323, 3258646, 37474429, 74948858]

約数ペア:

[(1, 74948858), (2, 37474429), (23, 3258646), (46, 1629323), (89, 842122), (178, 421061), (2047, 36614), (4094, 18307)]