26079881912

素因数分解:

$2^3\times 7^2\times {\mathrm{251}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 57339077040

約数和(自身を除く): 31259195128

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 251, 392, 401, 502, 661, 802, 1004, 1322, 1604, 1757, 2008, 2644, 2807, 3208, 3514, 4627, 5288, 5614, 7028, 9254, 11228, 12299, 14056, 18508, 19649, 22456, 24598, 32389, 37016, 39298, 49196, 64778, 78596, 98392, 100651, 129556, 157192, 165911, 201302, 259112, 265061, 331822, 402604, 530122, 663644, 704557, 805208, 1060244, 1161377, 1327288, 1409114, 1855427, 2120488, 2322754, 2818228, 3710854, 4645508, 4931899, 5636456, 7421708, 8129639, 9291016, 9863798, 12987989, 14843416, 16259278, 19727596, 25975978, 32518556, 39455192, 51951956, 65037112, 66530311, 103903912, 133060622, 266121244, 465712177, 532242488, 931424354, 1862848708, 3259985239, 3725697416, 6519970478, 13039940956, 26079881912]

約数ペア:

[(1, 26079881912), (2, 13039940956), (4, 6519970478), (7, 3725697416), (8, 3259985239), (14, 1862848708), (28, 931424354), (49, 532242488), (56, 465712177), (98, 266121244), (196, 133060622), (251, 103903912), (392, 66530311), (401, 65037112), (502, 51951956), (661, 39455192), (802, 32518556), (1004, 25975978), (1322, 19727596), (1604, 16259278), (1757, 14843416), (2008, 12987989), (2644, 9863798), (2807, 9291016), (3208, 8129639), (3514, 7421708), (4627, 5636456), (5288, 4931899), (5614, 4645508), (7028, 3710854), (9254, 2818228), (11228, 2322754), (12299, 2120488), (14056, 1855427), (18508, 1409114), (19649, 1327288), (22456, 1161377), (24598, 1060244), (32389, 805208), (37016, 704557), (39298, 663644), (49196, 530122), (64778, 402604), (78596, 331822), (98392, 265061), (100651, 259112), (129556, 201302), (157192, 165911)]