25588672

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:869

約数の個数: 56

約数和(自身を含む): 55686960

約数和(自身を除く): 30098288

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 544, 811, 928, 986, 1088, 1622, 1856, 1972, 3244, 3944, 6488, 7888, 12976, 13787, 15776, 23519, 25952, 27574, 31552, 47038, 51904, 55148, 94076, 110296, 188152, 220592, 376304, 399823, 441184, 752608, 799646, 882368, 1505216, 1599292, 3198584, 6397168, 12794336, 25588672]

約数ペア:

[(1, 25588672), (2, 12794336), (4, 6397168), (8, 3198584), (16, 1599292), (17, 1505216), (29, 882368), (32, 799646), (34, 752608), (58, 441184), (64, 399823), (68, 376304), (116, 220592), (136, 188152), (232, 110296), (272, 94076), (464, 55148), (493, 51904), (544, 47038), (811, 31552), (928, 27574), (986, 25952), (1088, 23519), (1622, 15776), (1856, 13787), (1972, 12976), (3244, 7888), (3944, 6488)]