67761584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2939}}^1$

素因数の和:3089

約数の個数: 40

約数和(自身を含む): 144365760

約数和(自身を除く): 76604176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2882, 2939, 5764, 5878, 11528, 11756, 23056, 23512, 32329, 47024, 64658, 129316, 258632, 385009, 517264, 770018, 1540036, 3080072, 4235099, 6160144, 8470198, 16940396, 33880792, 67761584]

約数ペア:

[(1, 67761584), (2, 33880792), (4, 16940396), (8, 8470198), (11, 6160144), (16, 4235099), (22, 3080072), (44, 1540036), (88, 770018), (131, 517264), (176, 385009), (262, 258632), (524, 129316), (1048, 64658), (1441, 47024), (2096, 32329), (2882, 23512), (2939, 23056), (5764, 11756), (5878, 11528)]