42459172

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{24859}}^1$

素因数の和:24931

約数の個数: 24

約数和(自身を含む): 86313920

約数和(自身を除く): 43854748

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 24859, 49718, 99436, 174013, 348026, 696052, 1516399, 3032798, 6065596, 10614793, 21229586, 42459172]

約数ペア:

[(1, 42459172), (2, 21229586), (4, 10614793), (7, 6065596), (14, 3032798), (28, 1516399), (61, 696052), (122, 348026), (244, 174013), (427, 99436), (854, 49718), (1708, 24859)]