65460736

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 80

約数和(自身を含む): 145838880

約数和(自身を除く): 80378144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 128, 176, 197, 236, 256, 352, 394, 472, 512, 649, 704, 788, 944, 1298, 1408, 1576, 1888, 2167, 2596, 2816, 3152, 3776, 4334, 5192, 5632, 6304, 7552, 8668, 10384, 11623, 12608, 15104, 17336, 20768, 23246, 25216, 30208, 34672, 41536, 46492, 50432, 69344, 83072, 92984, 100864, 127853, 138688, 166144, 185968, 255706, 277376, 332288, 371936, 511412, 554752, 743872, 1022824, 1109504, 1487744, 2045648, 2975488, 4091296, 5950976, 8182592, 16365184, 32730368, 65460736]

約数ペア:

[(1, 65460736), (2, 32730368), (4, 16365184), (8, 8182592), (11, 5950976), (16, 4091296), (22, 2975488), (32, 2045648), (44, 1487744), (59, 1109504), (64, 1022824), (88, 743872), (118, 554752), (128, 511412), (176, 371936), (197, 332288), (236, 277376), (256, 255706), (352, 185968), (394, 166144), (472, 138688), (512, 127853), (649, 100864), (704, 92984), (788, 83072), (944, 69344), (1298, 50432), (1408, 46492), (1576, 41536), (1888, 34672), (2167, 30208), (2596, 25216), (2816, 23246), (3152, 20768), (3776, 17336), (4334, 15104), (5192, 12608), (5632, 11623), (6304, 10384), (7552, 8668)]