15946368

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 42815520

約数和(自身を除く): 26869152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 317, 384, 393, 524, 634, 786, 951, 1048, 1268, 1572, 1902, 2096, 2536, 3144, 3804, 4192, 5072, 6288, 7608, 8384, 10144, 12576, 15216, 16768, 20288, 25152, 30432, 40576, 41527, 50304, 60864, 83054, 121728, 124581, 166108, 249162, 332216, 498324, 664432, 996648, 1328864, 1993296, 2657728, 3986592, 5315456, 7973184, 15946368]

約数ペア:

[(1, 15946368), (2, 7973184), (3, 5315456), (4, 3986592), (6, 2657728), (8, 1993296), (12, 1328864), (16, 996648), (24, 664432), (32, 498324), (48, 332216), (64, 249162), (96, 166108), (128, 124581), (131, 121728), (192, 83054), (262, 60864), (317, 50304), (384, 41527), (393, 40576), (524, 30432), (634, 25152), (786, 20288), (951, 16768), (1048, 15216), (1268, 12576), (1572, 10144), (1902, 8384), (2096, 7608), (2536, 6288), (3144, 5072), (3804, 4192)]