25974942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4721}}^1$

素因数の和:4864

約数の個数: 32

約数和(自身を含む): 59837184

約数和(自身を除く): 33862242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 4721, 5502, 9442, 14163, 28326, 33047, 66094, 99141, 198282, 618451, 1236902, 1855353, 3710706, 4329157, 8658314, 12987471, 25974942]

約数ペア:

[(1, 25974942), (2, 12987471), (3, 8658314), (6, 4329157), (7, 3710706), (14, 1855353), (21, 1236902), (42, 618451), (131, 198282), (262, 99141), (393, 66094), (786, 33047), (917, 28326), (1834, 14163), (2751, 9442), (4721, 5502)]