42143626

素因数分解:

$2^1\times 7^2\times {\mathrm{457}}^1\times {\mathrm{941}}^1$

素因数の和:1414

約数の個数: 24

約数和(自身を含む): 73775556

約数和(自身を除く): 31631930

約数列:

[1, 2, 7, 14, 49, 98, 457, 914, 941, 1882, 3199, 6398, 6587, 13174, 22393, 44786, 46109, 92218, 430037, 860074, 3010259, 6020518, 21071813, 42143626]

約数ペア:

[(1, 42143626), (2, 21071813), (7, 6020518), (14, 3010259), (49, 860074), (98, 430037), (457, 92218), (914, 46109), (941, 44786), (1882, 22393), (3199, 13174), (6398, 6587)]