42390194

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{39323}}^1$

素因数の和:39350

約数の個数: 24

約数和(自身を含む): 80692848

約数和(自身を除く): 38302654

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 39323, 78646, 275261, 432553, 550522, 865106, 1926827, 3027871, 3853654, 6055742, 21195097, 42390194]

約数ペア:

[(1, 42390194), (2, 21195097), (7, 6055742), (11, 3853654), (14, 3027871), (22, 1926827), (49, 865106), (77, 550522), (98, 432553), (154, 275261), (539, 78646), (1078, 39323)]