12716288

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{3821}}^1$

素因数の和:3850

約数の個数: 36

約数和(自身を含む): 27342588

約数和(自身を除く): 14626300

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 3821, 7642, 15284, 30568, 49673, 61136, 99346, 122272, 198692, 244544, 397384, 489088, 794768, 978176, 1589536, 3179072, 6358144, 12716288]

約数ペア:

[(1, 12716288), (2, 6358144), (4, 3179072), (8, 1589536), (13, 978176), (16, 794768), (26, 489088), (32, 397384), (52, 244544), (64, 198692), (104, 122272), (128, 99346), (208, 61136), (256, 49673), (416, 30568), (832, 15284), (1664, 7642), (3328, 3821)]