28147156904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{34057}}^1$

素因数の和:34242

約数の個数: 64

約数和(自身を含む): 57380918400

約数和(自身を除く): 29233761496

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 103, 118, 136, 206, 236, 412, 472, 824, 1003, 1751, 2006, 3502, 4012, 6077, 7004, 8024, 12154, 14008, 24308, 34057, 48616, 68114, 103309, 136228, 206618, 272456, 413236, 578969, 826472, 1157938, 2009363, 2315876, 3507871, 4018726, 4631752, 7015742, 8037452, 14031484, 16074904, 28062968, 34159171, 59633807, 68318342, 119267614, 136636684, 206964389, 238535228, 273273368, 413928778, 477070456, 827857556, 1655715112, 3518394613, 7036789226, 14073578452, 28147156904]

約数ペア:

[(1, 28147156904), (2, 14073578452), (4, 7036789226), (8, 3518394613), (17, 1655715112), (34, 827857556), (59, 477070456), (68, 413928778), (103, 273273368), (118, 238535228), (136, 206964389), (206, 136636684), (236, 119267614), (412, 68318342), (472, 59633807), (824, 34159171), (1003, 28062968), (1751, 16074904), (2006, 14031484), (3502, 8037452), (4012, 7015742), (6077, 4631752), (7004, 4018726), (8024, 3507871), (12154, 2315876), (14008, 2009363), (24308, 1157938), (34057, 826472), (48616, 578969), (68114, 413236), (103309, 272456), (136228, 206618)]