13428952

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 26225280

約数和(自身を除く): 12796328

約数列:

[1, 2, 4, 8, 31, 62, 124, 173, 248, 313, 346, 626, 692, 1252, 1384, 2504, 5363, 9703, 10726, 19406, 21452, 38812, 42904, 54149, 77624, 108298, 216596, 433192, 1678619, 3357238, 6714476, 13428952]

約数ペア:

[(1, 13428952), (2, 6714476), (4, 3357238), (8, 1678619), (31, 433192), (62, 216596), (124, 108298), (173, 77624), (248, 54149), (313, 42904), (346, 38812), (626, 21452), (692, 19406), (1252, 10726), (1384, 9703), (2504, 5363)]