25201204

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3203}}^1$

素因数の和:3495

約数の個数: 24

約数和(自身を含む): 50597568

約数和(自身を除く): 25396364

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 3203, 3934, 6406, 7868, 12812, 22421, 44842, 89684, 900043, 1800086, 3600172, 6300301, 12600602, 25201204]

約数ペア:

[(1, 25201204), (2, 12600602), (4, 6300301), (7, 3600172), (14, 1800086), (28, 900043), (281, 89684), (562, 44842), (1124, 22421), (1967, 12812), (3203, 7868), (3934, 6406)]