42794848

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 90239184

約数和(自身を除く): 47444336

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 544, 776, 811, 1552, 1622, 1649, 3104, 3244, 3298, 6488, 6596, 12976, 13192, 13787, 25952, 26384, 27574, 52768, 55148, 78667, 110296, 157334, 220592, 314668, 441184, 629336, 1258672, 1337339, 2517344, 2674678, 5349356, 10698712, 21397424, 42794848]

約数ペア:

[(1, 42794848), (2, 21397424), (4, 10698712), (8, 5349356), (16, 2674678), (17, 2517344), (32, 1337339), (34, 1258672), (68, 629336), (97, 441184), (136, 314668), (194, 220592), (272, 157334), (388, 110296), (544, 78667), (776, 55148), (811, 52768), (1552, 27574), (1622, 26384), (1649, 25952), (3104, 13787), (3244, 13192), (3298, 12976), (6488, 6596)]