29920012

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 54371520

約数和(自身を除く): 24451508

約数列:

[1, 2, 4, 47, 61, 94, 122, 188, 244, 2609, 2867, 5218, 5734, 10436, 11468, 122623, 159149, 245246, 318298, 490492, 636596, 7480003, 14960006, 29920012]

約数ペア:

[(1, 29920012), (2, 14960006), (4, 7480003), (47, 636596), (61, 490492), (94, 318298), (122, 245246), (188, 159149), (244, 122623), (2609, 11468), (2867, 10436), (5218, 5734)]