68653144

素因数分解:

$2^3\times 7^1\times {\mathrm{1225949}}^1$

素因数の和:1225962

約数の個数: 16

約数和(自身を含む): 147114000

約数和(自身を除く): 78460856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1225949, 2451898, 4903796, 8581643, 9807592, 17163286, 34326572, 68653144]

約数ペア:

[(1, 68653144), (2, 34326572), (4, 17163286), (7, 9807592), (8, 8581643), (14, 4903796), (28, 2451898), (56, 1225949)]