28502328

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{4621}}^1$

素因数の和:4887

約数の個数: 32

約数和(自身を含む): 71548560

約数和(自身を除く): 43046232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 4621, 6168, 9242, 13863, 18484, 27726, 36968, 55452, 110904, 1187597, 2375194, 3562791, 4750388, 7125582, 9500776, 14251164, 28502328]

約数ペア:

[(1, 28502328), (2, 14251164), (3, 9500776), (4, 7125582), (6, 4750388), (8, 3562791), (12, 2375194), (24, 1187597), (257, 110904), (514, 55452), (771, 36968), (1028, 27726), (1542, 18484), (2056, 13863), (3084, 9242), (4621, 6168)]