28638632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{325439}}^1$

素因数の和:325456

約数の個数: 16

約数和(自身を含む): 58579200

約数和(自身を除く): 29940568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 325439, 650878, 1301756, 2603512, 3579829, 7159658, 14319316, 28638632]

約数ペア:

[(1, 28638632), (2, 14319316), (4, 7159658), (8, 3579829), (11, 2603512), (22, 1301756), (44, 650878), (88, 325439)]