68301328

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{17713}}^1$

素因数の和:17962

約数の個数: 20

約数和(自身を含む): 132890428

約数和(自身を除く): 64589100

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 17713, 35426, 70852, 141704, 283408, 4268833, 8537666, 17075332, 34150664, 68301328]

約数ペア:

[(1, 68301328), (2, 34150664), (4, 17075332), (8, 8537666), (16, 4268833), (241, 283408), (482, 141704), (964, 70852), (1928, 35426), (3856, 17713)]