7048314889

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1839

約数の個数: 64

約数和(自身を含む): 9532224000

約数和(自身を除く): 2483909111

約数列:

[1, 7, 11, 29, 37, 49, 77, 203, 259, 319, 343, 407, 539, 1073, 1421, 1741, 1813, 2233, 2849, 3773, 7511, 9947, 11803, 12187, 12691, 15631, 19151, 19943, 50489, 52577, 64417, 82621, 85309, 109417, 134057, 139601, 353423, 368039, 450919, 555379, 578347, 597163, 708587, 938399, 1868093, 2473961, 3156433, 3887653, 4048429, 4960109, 6568793, 13076651, 17317727, 20549023, 22095031, 27213571, 34720763, 91536557, 143843161, 190494997, 243045341, 640755899, 1006902127, 7048314889]

約数ペア:

[(1, 7048314889), (7, 1006902127), (11, 640755899), (29, 243045341), (37, 190494997), (49, 143843161), (77, 91536557), (203, 34720763), (259, 27213571), (319, 22095031), (343, 20549023), (407, 17317727), (539, 13076651), (1073, 6568793), (1421, 4960109), (1741, 4048429), (1813, 3887653), (2233, 3156433), (2849, 2473961), (3773, 1868093), (7511, 938399), (9947, 708587), (11803, 597163), (12187, 578347), (12691, 555379), (15631, 450919), (19151, 368039), (19943, 353423), (50489, 139601), (52577, 134057), (64417, 109417), (82621, 85309)]