28992128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 64260000

約数和(自身を除く): 35267872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 128, 176, 236, 349, 352, 472, 649, 698, 704, 944, 1298, 1396, 1408, 1888, 2596, 2792, 3776, 3839, 5192, 5584, 7552, 7678, 10384, 11168, 15356, 20591, 20768, 22336, 30712, 41182, 41536, 44672, 61424, 82364, 83072, 122848, 164728, 226501, 245696, 329456, 453002, 491392, 658912, 906004, 1317824, 1812008, 2635648, 3624016, 7248032, 14496064, 28992128]

約数ペア:

[(1, 28992128), (2, 14496064), (4, 7248032), (8, 3624016), (11, 2635648), (16, 1812008), (22, 1317824), (32, 906004), (44, 658912), (59, 491392), (64, 453002), (88, 329456), (118, 245696), (128, 226501), (176, 164728), (236, 122848), (349, 83072), (352, 82364), (472, 61424), (649, 44672), (698, 41536), (704, 41182), (944, 30712), (1298, 22336), (1396, 20768), (1408, 20591), (1888, 15356), (2596, 11168), (2792, 10384), (3776, 7678), (3839, 7552), (5192, 5584)]