5278336

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 12386880

約数和(自身を除く): 7108544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 137, 172, 224, 274, 301, 344, 448, 548, 602, 688, 896, 959, 1096, 1204, 1376, 1918, 2192, 2408, 2752, 3836, 4384, 4816, 5504, 5891, 7672, 8768, 9632, 11782, 15344, 17536, 19264, 23564, 30688, 38528, 41237, 47128, 61376, 82474, 94256, 122752, 164948, 188512, 329896, 377024, 659792, 754048, 1319584, 2639168, 5278336]

約数ペア:

[(1, 5278336), (2, 2639168), (4, 1319584), (7, 754048), (8, 659792), (14, 377024), (16, 329896), (28, 188512), (32, 164948), (43, 122752), (56, 94256), (64, 82474), (86, 61376), (112, 47128), (128, 41237), (137, 38528), (172, 30688), (224, 23564), (274, 19264), (301, 17536), (344, 15344), (448, 11782), (548, 9632), (602, 8768), (688, 7672), (896, 5891), (959, 5504), (1096, 4816), (1204, 4384), (1376, 3836), (1918, 2752), (2192, 2408)]