27526664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{743}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 56514240

約数和(自身を除く): 28987576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 743, 842, 1486, 1684, 2972, 3368, 4631, 5944, 8173, 9262, 16346, 18524, 32692, 37048, 65384, 312803, 625606, 1251212, 2502424, 3440833, 6881666, 13763332, 27526664]

約数ペア:

[(1, 27526664), (2, 13763332), (4, 6881666), (8, 3440833), (11, 2502424), (22, 1251212), (44, 625606), (88, 312803), (421, 65384), (743, 37048), (842, 32692), (1486, 18524), (1684, 16346), (2972, 9262), (3368, 8173), (4631, 5944)]