66450128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3407}}^1$

素因数の和:3491

約数の個数: 40

約数和(自身を含む): 136919808

約数和(自身を除く): 70469680

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 2438, 3407, 4876, 6814, 9752, 13628, 19504, 27256, 54512, 78361, 156722, 180571, 313444, 361142, 626888, 722284, 1253776, 1444568, 2889136, 4153133, 8306266, 16612532, 33225064, 66450128]

約数ペア:

[(1, 66450128), (2, 33225064), (4, 16612532), (8, 8306266), (16, 4153133), (23, 2889136), (46, 1444568), (53, 1253776), (92, 722284), (106, 626888), (184, 361142), (212, 313444), (368, 180571), (424, 156722), (848, 78361), (1219, 54512), (2438, 27256), (3407, 19504), (4876, 13628), (6814, 9752)]