6457672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 13466880

約数和(自身を除く): 7009208

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 2003, 3224, 4006, 8012, 16024, 26039, 52078, 62093, 104156, 124186, 208312, 248372, 496744, 807209, 1614418, 3228836, 6457672]

約数ペア:

[(1, 6457672), (2, 3228836), (4, 1614418), (8, 807209), (13, 496744), (26, 248372), (31, 208312), (52, 124186), (62, 104156), (104, 62093), (124, 52078), (248, 26039), (403, 16024), (806, 8012), (1612, 4006), (2003, 3224)]