25416804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{302581}}^1$

素因数の和:302595

約数の個数: 24

約数和(自身を含む): 67778368

約数和(自身を除く): 42361564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 302581, 605162, 907743, 1210324, 1815486, 2118067, 3630972, 4236134, 6354201, 8472268, 12708402, 25416804]

約数ペア:

[(1, 25416804), (2, 12708402), (3, 8472268), (4, 6354201), (6, 4236134), (7, 3630972), (12, 2118067), (14, 1815486), (21, 1210324), (28, 907743), (42, 605162), (84, 302581)]