25152526

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 45089280

約数和(自身を除く): 19936754

約数列:

[1, 2, 7, 14, 37, 59, 74, 118, 259, 413, 518, 823, 826, 1646, 2183, 4366, 5761, 11522, 15281, 30451, 30562, 48557, 60902, 97114, 213157, 339899, 426314, 679798, 1796609, 3593218, 12576263, 25152526]

約数ペア:

[(1, 25152526), (2, 12576263), (7, 3593218), (14, 1796609), (37, 679798), (59, 426314), (74, 339899), (118, 213157), (259, 97114), (413, 60902), (518, 48557), (823, 30562), (826, 30451), (1646, 15281), (2183, 11522), (4366, 5761)]