38825824

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 81648000

約数和(自身を除く): 42822176

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 149, 272, 298, 479, 544, 596, 958, 1192, 1916, 2384, 2533, 3832, 4768, 5066, 7664, 8143, 10132, 15328, 16286, 20264, 32572, 40528, 65144, 71371, 81056, 130288, 142742, 260576, 285484, 570968, 1141936, 1213307, 2283872, 2426614, 4853228, 9706456, 19412912, 38825824]

約数ペア:

[(1, 38825824), (2, 19412912), (4, 9706456), (8, 4853228), (16, 2426614), (17, 2283872), (32, 1213307), (34, 1141936), (68, 570968), (136, 285484), (149, 260576), (272, 142742), (298, 130288), (479, 81056), (544, 71371), (596, 65144), (958, 40528), (1192, 32572), (1916, 20264), (2384, 16286), (2533, 15328), (3832, 10132), (4768, 8143), (5066, 7664)]