68636848

素因数分解:

$2^4\times 7^2\times {\mathrm{87547}}^1$

素因数の和:87569

約数の個数: 30

約数和(自身を含む): 154697316

約数和(自身を除く): 86060468

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 87547, 175094, 350188, 612829, 700376, 1225658, 1400752, 2451316, 4289803, 4902632, 8579606, 9805264, 17159212, 34318424, 68636848]

約数ペア:

[(1, 68636848), (2, 34318424), (4, 17159212), (7, 9805264), (8, 8579606), (14, 4902632), (16, 4289803), (28, 2451316), (49, 1400752), (56, 1225658), (98, 700376), (112, 612829), (196, 350188), (392, 175094), (784, 87547)]