8385104

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1$

素因数の和:484

約数の個数: 60

約数和(自身を含む): 20150496

約数和(自身を除く): 11765392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 443, 676, 728, 886, 1183, 1352, 1456, 1772, 2366, 2704, 3101, 3544, 4732, 5759, 6202, 7088, 9464, 11518, 12404, 18928, 23036, 24808, 40313, 46072, 49616, 74867, 80626, 92144, 149734, 161252, 299468, 322504, 524069, 598936, 645008, 1048138, 1197872, 2096276, 4192552, 8385104]

約数ペア:

[(1, 8385104), (2, 4192552), (4, 2096276), (7, 1197872), (8, 1048138), (13, 645008), (14, 598936), (16, 524069), (26, 322504), (28, 299468), (52, 161252), (56, 149734), (91, 92144), (104, 80626), (112, 74867), (169, 49616), (182, 46072), (208, 40313), (338, 24808), (364, 23036), (443, 18928), (676, 12404), (728, 11518), (886, 9464), (1183, 7088), (1352, 6202), (1456, 5759), (1772, 4732), (2366, 3544), (2704, 3101)]