27838090448

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1\times {\mathrm{2657}}^1$

素因数の和:3484

約数の個数: 80

約数和(自身を含む): 62200602240

約数和(自身を除く): 34362511792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 673, 973, 1112, 1346, 1946, 2224, 2657, 2692, 3892, 4711, 5314, 5384, 7784, 9422, 10628, 10768, 15568, 18599, 18844, 21256, 37198, 37688, 42512, 74396, 75376, 93547, 148792, 187094, 297584, 369323, 374188, 654829, 738646, 748376, 1309658, 1477292, 1496752, 1788161, 2585261, 2619316, 2954584, 3576322, 5170522, 5238632, 5909168, 7152644, 10341044, 10477264, 12517127, 14305288, 20682088, 25034254, 28610576, 41364176, 50068508, 100137016, 200274032, 248554379, 497108758, 994217516, 1739880653, 1988435032, 3479761306, 3976870064, 6959522612, 13919045224, 27838090448]

約数ペア:

[(1, 27838090448), (2, 13919045224), (4, 6959522612), (7, 3976870064), (8, 3479761306), (14, 1988435032), (16, 1739880653), (28, 994217516), (56, 497108758), (112, 248554379), (139, 200274032), (278, 100137016), (556, 50068508), (673, 41364176), (973, 28610576), (1112, 25034254), (1346, 20682088), (1946, 14305288), (2224, 12517127), (2657, 10477264), (2692, 10341044), (3892, 7152644), (4711, 5909168), (5314, 5238632), (5384, 5170522), (7784, 3576322), (9422, 2954584), (10628, 2619316), (10768, 2585261), (15568, 1788161), (18599, 1496752), (18844, 1477292), (21256, 1309658), (37198, 748376), (37688, 738646), (42512, 654829), (74396, 374188), (75376, 369323), (93547, 297584), (148792, 187094)]