25275872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 53343360

約数和(自身を除く): 28067488

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 479, 544, 776, 958, 1552, 1649, 1916, 3104, 3298, 3832, 6596, 7664, 8143, 13192, 15328, 16286, 26384, 32572, 46463, 52768, 65144, 92926, 130288, 185852, 260576, 371704, 743408, 789871, 1486816, 1579742, 3159484, 6318968, 12637936, 25275872]

約数ペア:

[(1, 25275872), (2, 12637936), (4, 6318968), (8, 3159484), (16, 1579742), (17, 1486816), (32, 789871), (34, 743408), (68, 371704), (97, 260576), (136, 185852), (194, 130288), (272, 92926), (388, 65144), (479, 52768), (544, 46463), (776, 32572), (958, 26384), (1552, 16286), (1649, 15328), (1916, 13192), (3104, 8143), (3298, 7664), (3832, 6596)]