42128674

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{49331}}^1$

素因数の和:49401

約数の個数: 16

約数和(自身を含む): 73406016

約数和(自身を除く): 31277342

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 49331, 98662, 345317, 690634, 3009191, 6018382, 21064337, 42128674]

約数ペア:

[(1, 42128674), (2, 21064337), (7, 6018382), (14, 3009191), (61, 690634), (122, 345317), (427, 98662), (854, 49331)]