28802964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 71559936

約数和(自身を除く): 42756972

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 271, 521, 542, 813, 1042, 1084, 1563, 1626, 2084, 3126, 3252, 4607, 6252, 8857, 9214, 13821, 17714, 18428, 26571, 27642, 35428, 53142, 55284, 106284, 141191, 282382, 423573, 564764, 847146, 1694292, 2400247, 4800494, 7200741, 9600988, 14401482, 28802964]

約数ペア:

[(1, 28802964), (2, 14401482), (3, 9600988), (4, 7200741), (6, 4800494), (12, 2400247), (17, 1694292), (34, 847146), (51, 564764), (68, 423573), (102, 282382), (204, 141191), (271, 106284), (521, 55284), (542, 53142), (813, 35428), (1042, 27642), (1084, 26571), (1563, 18428), (1626, 17714), (2084, 13821), (3126, 9214), (3252, 8857), (4607, 6252)]