289969216

素因数分解:

$2^6\times {\mathrm{1361}}^1\times {\mathrm{3329}}^1$

素因数の和:4702

約数の個数: 28

約数和(自身を含む): 576003420

約数和(自身を除く): 286034204

約数列:

[1, 2, 4, 8, 16, 32, 64, 1361, 2722, 3329, 5444, 6658, 10888, 13316, 21776, 26632, 43552, 53264, 87104, 106528, 213056, 4530769, 9061538, 18123076, 36246152, 72492304, 144984608, 289969216]

約数ペア:

[(1, 289969216), (2, 144984608), (4, 72492304), (8, 36246152), (16, 18123076), (32, 9061538), (64, 4530769), (1361, 213056), (2722, 106528), (3329, 87104), (5444, 53264), (6658, 43552), (10888, 26632), (13316, 21776)]