8275748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 15858360

約数和(自身を除く): 7582612

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 2609, 3172, 5218, 10436, 33917, 67834, 135668, 159149, 318298, 636596, 2068937, 4137874, 8275748]

約数ペア:

[(1, 8275748), (2, 4137874), (4, 2068937), (13, 636596), (26, 318298), (52, 159149), (61, 135668), (122, 67834), (244, 33917), (793, 10436), (1586, 5218), (2609, 3172)]