66861824

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{5557}}^1$

素因数の和:5620

約数の個数: 36

約数和(自身を含む): 136326624

約数和(自身を除く): 69464800

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 3008, 5557, 6016, 11114, 12032, 22228, 44456, 88912, 177824, 261179, 355648, 522358, 711296, 1044716, 1422592, 2089432, 4178864, 8357728, 16715456, 33430912, 66861824]

約数ペア:

[(1, 66861824), (2, 33430912), (4, 16715456), (8, 8357728), (16, 4178864), (32, 2089432), (47, 1422592), (64, 1044716), (94, 711296), (128, 522358), (188, 355648), (256, 261179), (376, 177824), (752, 88912), (1504, 44456), (3008, 22228), (5557, 12032), (6016, 11114)]