27489826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 51182208

約数和(自身を除く): 23692382

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1153, 1703, 1834, 2306, 3406, 8071, 11921, 14989, 16142, 23842, 29978, 104923, 151043, 209846, 302086, 1057301, 1963559, 2114602, 3927118, 13744913, 27489826]

約数ペア:

[(1, 27489826), (2, 13744913), (7, 3927118), (13, 2114602), (14, 1963559), (26, 1057301), (91, 302086), (131, 209846), (182, 151043), (262, 104923), (917, 29978), (1153, 23842), (1703, 16142), (1834, 14989), (2306, 11921), (3406, 8071)]