28473898

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:893

約数の個数: 16

約数和(自身を含む): 43338240

約数和(自身を除く): 14864342

約数列:

[1, 2, 131, 191, 262, 382, 569, 1138, 25021, 50042, 74539, 108679, 149078, 217358, 14236949, 28473898]

約数ペア:

[(1, 28473898), (2, 14236949), (131, 217358), (191, 149078), (262, 108679), (382, 74539), (569, 50042), (1138, 25021)]