4091296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 8981280

約数和(自身を除く): 4889984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 197, 236, 352, 394, 472, 649, 788, 944, 1298, 1576, 1888, 2167, 2596, 3152, 4334, 5192, 6304, 8668, 10384, 11623, 17336, 20768, 23246, 34672, 46492, 69344, 92984, 127853, 185968, 255706, 371936, 511412, 1022824, 2045648, 4091296]

約数ペア:

[(1, 4091296), (2, 2045648), (4, 1022824), (8, 511412), (11, 371936), (16, 255706), (22, 185968), (32, 127853), (44, 92984), (59, 69344), (88, 46492), (118, 34672), (176, 23246), (197, 20768), (236, 17336), (352, 11623), (394, 10384), (472, 8668), (649, 6304), (788, 5192), (944, 4334), (1298, 3152), (1576, 2596), (1888, 2167)]