27955538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{1297}}^1$

素因数の和:2141

約数の個数: 16

約数和(自身を含む): 45248280

約数和(自身を除く): 17292742

約数列:

[1, 2, 13, 26, 829, 1297, 1658, 2594, 10777, 16861, 21554, 33722, 1075213, 2150426, 13977769, 27955538]

約数ペア:

[(1, 27955538), (2, 13977769), (13, 2150426), (26, 1075213), (829, 33722), (1297, 21554), (1658, 16861), (2594, 10777)]