260274056

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{55997}}^1$

素因数の和:56093

約数の個数: 32

約数和(自身を含む): 564459840

約数和(自身を除く): 304185784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 55997, 111994, 223988, 391979, 447976, 783958, 1567916, 3135832, 4647751, 9295502, 18591004, 32534257, 37182008, 65068514, 130137028, 260274056]

約数ペア:

[(1, 260274056), (2, 130137028), (4, 65068514), (7, 37182008), (8, 32534257), (14, 18591004), (28, 9295502), (56, 4647751), (83, 3135832), (166, 1567916), (332, 783958), (581, 447976), (664, 391979), (1162, 223988), (2324, 111994), (4648, 55997)]