13868656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{27961}}^1$

素因数の和:28000

約数の個数: 20

約数和(自身を含む): 27738304

約数和(自身を除く): 13869648

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 27961, 55922, 111844, 223688, 447376, 866791, 1733582, 3467164, 6934328, 13868656]

約数ペア:

[(1, 13868656), (2, 6934328), (4, 3467164), (8, 1733582), (16, 866791), (31, 447376), (62, 223688), (124, 111844), (248, 55922), (496, 27961)]