27750172

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 49613760

約数和(自身を除く): 21863588

約数列:

[1, 2, 4, 79, 137, 158, 274, 316, 548, 641, 1282, 2564, 10823, 21646, 43292, 50639, 87817, 101278, 175634, 202556, 351268, 6937543, 13875086, 27750172]

約数ペア:

[(1, 27750172), (2, 13875086), (4, 6937543), (79, 351268), (137, 202556), (158, 175634), (274, 101278), (316, 87817), (548, 50639), (641, 43292), (1282, 21646), (2564, 10823)]