25401516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{302399}}^1$

素因数の和:302413

約数の個数: 24

約数和(自身を含む): 67737600

約数和(自身を除く): 42336084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 302399, 604798, 907197, 1209596, 1814394, 2116793, 3628788, 4233586, 6350379, 8467172, 12700758, 25401516]

約数ペア:

[(1, 25401516), (2, 12700758), (3, 8467172), (4, 6350379), (6, 4233586), (7, 3628788), (12, 2116793), (14, 1814394), (21, 1209596), (28, 907197), (42, 604798), (84, 302399)]