66834752

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1383

約数の個数: 56

約数和(自身を含む): 143524224

約数和(自身を除く): 76689472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1088, 1307, 1504, 1598, 2614, 3008, 3196, 5228, 6392, 10456, 12784, 20912, 22219, 25568, 41824, 44438, 51136, 61429, 83648, 88876, 122858, 177752, 245716, 355504, 491432, 711008, 982864, 1044293, 1422016, 1965728, 2088586, 3931456, 4177172, 8354344, 16708688, 33417376, 66834752]

約数ペア:

[(1, 66834752), (2, 33417376), (4, 16708688), (8, 8354344), (16, 4177172), (17, 3931456), (32, 2088586), (34, 1965728), (47, 1422016), (64, 1044293), (68, 982864), (94, 711008), (136, 491432), (188, 355504), (272, 245716), (376, 177752), (544, 122858), (752, 88876), (799, 83648), (1088, 61429), (1307, 51136), (1504, 44438), (1598, 41824), (2614, 25568), (3008, 22219), (3196, 20912), (5228, 12784), (6392, 10456)]