65696774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^2$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 121126320

約数和(自身を除く): 55429546

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 89, 143, 178, 286, 319, 377, 638, 754, 979, 1157, 1958, 2314, 2581, 4147, 5162, 7921, 8294, 12727, 15842, 25454, 28391, 33553, 56782, 67106, 87131, 102973, 174262, 205946, 229709, 369083, 459418, 738166, 1132703, 2265406, 2526799, 2986217, 5053598, 5972434, 32848387, 65696774]

約数ペア:

[(1, 65696774), (2, 32848387), (11, 5972434), (13, 5053598), (22, 2986217), (26, 2526799), (29, 2265406), (58, 1132703), (89, 738166), (143, 459418), (178, 369083), (286, 229709), (319, 205946), (377, 174262), (638, 102973), (754, 87131), (979, 67106), (1157, 56782), (1958, 33553), (2314, 28391), (2581, 25454), (4147, 15842), (5162, 12727), (7921, 8294)]