42987652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2347}}^1$

素因数の和:2611

約数の個数: 24

約数和(自身を含む): 79550240

約数和(自身を除く): 36562588

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 2347, 4579, 4694, 9158, 9388, 18316, 44593, 89186, 178372, 565627, 1131254, 2262508, 10746913, 21493826, 42987652]

約数ペア:

[(1, 42987652), (2, 21493826), (4, 10746913), (19, 2262508), (38, 1131254), (76, 565627), (241, 178372), (482, 89186), (964, 44593), (2347, 18316), (4579, 9388), (4694, 9158)]