66244784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10589}}^1$

素因数の和:10637

約数の個数: 40

約数和(自身を含む): 141821280

約数和(自身を除く): 75576496

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 10589, 21178, 42356, 84712, 169424, 180013, 243547, 360026, 487094, 720052, 974188, 1440104, 1948376, 2880208, 3896752, 4140299, 8280598, 16561196, 33122392, 66244784]

約数ペア:

[(1, 66244784), (2, 33122392), (4, 16561196), (8, 8280598), (16, 4140299), (17, 3896752), (23, 2880208), (34, 1948376), (46, 1440104), (68, 974188), (92, 720052), (136, 487094), (184, 360026), (272, 243547), (368, 180013), (391, 169424), (782, 84712), (1564, 42356), (3128, 21178), (6256, 10589)]