64534048

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 132473880

約数和(自身を除く): 67939832

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 197, 232, 353, 394, 464, 706, 788, 928, 1412, 1576, 2824, 3152, 5648, 5713, 6304, 10237, 11296, 11426, 20474, 22852, 40948, 45704, 69541, 81896, 91408, 139082, 163792, 182816, 278164, 327584, 556328, 1112656, 2016689, 2225312, 4033378, 8066756, 16133512, 32267024, 64534048]

約数ペア:

[(1, 64534048), (2, 32267024), (4, 16133512), (8, 8066756), (16, 4033378), (29, 2225312), (32, 2016689), (58, 1112656), (116, 556328), (197, 327584), (232, 278164), (353, 182816), (394, 163792), (464, 139082), (706, 91408), (788, 81896), (928, 69541), (1412, 45704), (1576, 40948), (2824, 22852), (3152, 20474), (5648, 11426), (5713, 11296), (6304, 10237)]