26867344

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 64067328

約数和(自身を除く): 37199984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 103, 112, 119, 136, 137, 206, 238, 272, 274, 412, 476, 548, 721, 824, 952, 959, 1096, 1442, 1648, 1751, 1904, 1918, 2192, 2329, 2884, 3502, 3836, 4658, 5768, 7004, 7672, 9316, 11536, 12257, 14008, 14111, 15344, 16303, 18632, 24514, 28016, 28222, 32606, 37264, 49028, 56444, 65212, 98056, 98777, 112888, 130424, 196112, 197554, 225776, 239887, 260848, 395108, 479774, 790216, 959548, 1580432, 1679209, 1919096, 3358418, 3838192, 6716836, 13433672, 26867344]

約数ペア:

[(1, 26867344), (2, 13433672), (4, 6716836), (7, 3838192), (8, 3358418), (14, 1919096), (16, 1679209), (17, 1580432), (28, 959548), (34, 790216), (56, 479774), (68, 395108), (103, 260848), (112, 239887), (119, 225776), (136, 197554), (137, 196112), (206, 130424), (238, 112888), (272, 98777), (274, 98056), (412, 65212), (476, 56444), (548, 49028), (721, 37264), (824, 32606), (952, 28222), (959, 28016), (1096, 24514), (1442, 18632), (1648, 16303), (1751, 15344), (1904, 14111), (1918, 14008), (2192, 12257), (2329, 11536), (2884, 9316), (3502, 7672), (3836, 7004), (4658, 5768)]