644271296

素因数分解:

$2^6\times {\mathrm{1229}}^1\times {\mathrm{8191}}^1$

素因数の和:9432

約数の個数: 28

約数和(自身を含む): 1279672320

約数和(自身を除く): 635401024

約数列:

[1, 2, 4, 8, 16, 32, 64, 1229, 2458, 4916, 8191, 9832, 16382, 19664, 32764, 39328, 65528, 78656, 131056, 262112, 524224, 10066739, 20133478, 40266956, 80533912, 161067824, 322135648, 644271296]

約数ペア:

[(1, 644271296), (2, 322135648), (4, 161067824), (8, 80533912), (16, 40266956), (32, 20133478), (64, 10066739), (1229, 524224), (2458, 262112), (4916, 131056), (8191, 78656), (9832, 65528), (16382, 39328), (19664, 32764)]