7126672

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 17677440

約数和(自身を除く): 10550768

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 197, 238, 266, 272, 304, 323, 394, 476, 532, 646, 788, 952, 1064, 1292, 1379, 1576, 1904, 2128, 2261, 2584, 2758, 3152, 3349, 3743, 4522, 5168, 5516, 6698, 7486, 9044, 11032, 13396, 14972, 18088, 22064, 23443, 26201, 26792, 29944, 36176, 46886, 52402, 53584, 59888, 63631, 93772, 104804, 127262, 187544, 209608, 254524, 375088, 419216, 445417, 509048, 890834, 1018096, 1781668, 3563336, 7126672]

約数ペア:

[(1, 7126672), (2, 3563336), (4, 1781668), (7, 1018096), (8, 890834), (14, 509048), (16, 445417), (17, 419216), (19, 375088), (28, 254524), (34, 209608), (38, 187544), (56, 127262), (68, 104804), (76, 93772), (112, 63631), (119, 59888), (133, 53584), (136, 52402), (152, 46886), (197, 36176), (238, 29944), (266, 26792), (272, 26201), (304, 23443), (323, 22064), (394, 18088), (476, 14972), (532, 13396), (646, 11032), (788, 9044), (952, 7486), (1064, 6698), (1292, 5516), (1379, 5168), (1576, 4522), (1904, 3743), (2128, 3349), (2261, 3152), (2584, 2758)]