28613352

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{4639}}^1$

素因数の和:4905

約数の個数: 32

約数和(自身を含む): 71827200

約数和(自身を除く): 43213848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 4639, 6168, 9278, 13917, 18556, 27834, 37112, 55668, 111336, 1192223, 2384446, 3576669, 4768892, 7153338, 9537784, 14306676, 28613352]

約数ペア:

[(1, 28613352), (2, 14306676), (3, 9537784), (4, 7153338), (6, 4768892), (8, 3576669), (12, 2384446), (24, 1192223), (257, 111336), (514, 55668), (771, 37112), (1028, 27834), (1542, 18556), (2056, 13917), (3084, 9278), (4639, 6168)]