28379446

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9739}}^1$

素因数の和:9819

約数の個数: 16

約数和(自身を含む): 44881920

約数和(自身を除く): 16502474

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 9739, 19478, 301909, 457733, 603818, 915466, 14189723, 28379446]

約数ペア:

[(1, 28379446), (2, 14189723), (31, 915466), (47, 603818), (62, 457733), (94, 301909), (1457, 19478), (2914, 9739)]