25806976

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{1193}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 55718010

約数和(自身を除く): 29911034

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1193, 1352, 1664, 2386, 2704, 4772, 5408, 9544, 10816, 15509, 19088, 21632, 31018, 38176, 62036, 76352, 124072, 152704, 201617, 248144, 403234, 496288, 806468, 992576, 1612936, 1985152, 3225872, 6451744, 12903488, 25806976]

約数ペア:

[(1, 25806976), (2, 12903488), (4, 6451744), (8, 3225872), (13, 1985152), (16, 1612936), (26, 992576), (32, 806468), (52, 496288), (64, 403234), (104, 248144), (128, 201617), (169, 152704), (208, 124072), (338, 76352), (416, 62036), (676, 38176), (832, 31018), (1193, 21632), (1352, 19088), (1664, 15509), (2386, 10816), (2704, 9544), (4772, 5408)]