27996968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 54912000

約数和(自身を除く): 26915032

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 1429, 2449, 2858, 4898, 5716, 9796, 11432, 19592, 44299, 88598, 112891, 177196, 225782, 354392, 451564, 903128, 3499621, 6999242, 13998484, 27996968]

約数ペア:

[(1, 27996968), (2, 13998484), (4, 6999242), (8, 3499621), (31, 903128), (62, 451564), (79, 354392), (124, 225782), (158, 177196), (248, 112891), (316, 88598), (632, 44299), (1429, 19592), (2449, 11432), (2858, 9796), (4898, 5716)]