66810016

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22943}}^1$

素因数の和:22973

約数の個数: 48

約数和(自身を含む): 161892864

約数和(自身を除く): 95082848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 22943, 45886, 91772, 160601, 183544, 298259, 321202, 367088, 596518, 642404, 734176, 1193036, 1284808, 2087813, 2386072, 2569616, 4175626, 4772144, 5139232, 8351252, 9544288, 16702504, 33405008, 66810016]

約数ペア:

[(1, 66810016), (2, 33405008), (4, 16702504), (7, 9544288), (8, 8351252), (13, 5139232), (14, 4772144), (16, 4175626), (26, 2569616), (28, 2386072), (32, 2087813), (52, 1284808), (56, 1193036), (91, 734176), (104, 642404), (112, 596518), (182, 367088), (208, 321202), (224, 298259), (364, 183544), (416, 160601), (728, 91772), (1456, 45886), (2912, 22943)]