25670652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{305603}}^1$

素因数の和:305617

約数の個数: 24

約数和(自身を含む): 68455296

約数和(自身を除く): 42784644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 305603, 611206, 916809, 1222412, 1833618, 2139221, 3667236, 4278442, 6417663, 8556884, 12835326, 25670652]

約数ペア:

[(1, 25670652), (2, 12835326), (3, 8556884), (4, 6417663), (6, 4278442), (7, 3667236), (12, 2139221), (14, 1833618), (21, 1222412), (28, 916809), (42, 611206), (84, 305603)]