5617724

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 11288928

約数和(自身を除く): 5671204

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 641, 1252, 1282, 2191, 2564, 4382, 4487, 8764, 8974, 17948, 200633, 401266, 802532, 1404431, 2808862, 5617724]

約数ペア:

[(1, 5617724), (2, 2808862), (4, 1404431), (7, 802532), (14, 401266), (28, 200633), (313, 17948), (626, 8974), (641, 8764), (1252, 4487), (1282, 4382), (2191, 2564)]