28708492

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{653}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 52189200

約数和(自身を除く): 23480708

約数列:

[1, 2, 4, 29, 58, 116, 379, 653, 758, 1306, 1516, 2612, 10991, 18937, 21982, 37874, 43964, 75748, 247487, 494974, 989948, 7177123, 14354246, 28708492]

約数ペア:

[(1, 28708492), (2, 14354246), (4, 7177123), (29, 989948), (58, 494974), (116, 247487), (379, 75748), (653, 43964), (758, 37874), (1306, 21982), (1516, 18937), (2612, 10991)]