12539891328

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{796487}}^1$

素因数の和:796545

約数の個数: 64

約数和(自身を含む): 34121545920

約数和(自身を除く): 21581654592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 328, 384, 492, 656, 984, 1312, 1968, 2624, 3936, 5248, 7872, 15744, 796487, 1592974, 2389461, 3185948, 4778922, 6371896, 9557844, 12743792, 19115688, 25487584, 32655967, 38231376, 50975168, 65311934, 76462752, 97967901, 101950336, 130623868, 152925504, 195935802, 261247736, 305851008, 391871604, 522495472, 783743208, 1044990944, 1567486416, 2089981888, 3134972832, 4179963776, 6269945664, 12539891328]

約数ペア:

[(1, 12539891328), (2, 6269945664), (3, 4179963776), (4, 3134972832), (6, 2089981888), (8, 1567486416), (12, 1044990944), (16, 783743208), (24, 522495472), (32, 391871604), (41, 305851008), (48, 261247736), (64, 195935802), (82, 152925504), (96, 130623868), (123, 101950336), (128, 97967901), (164, 76462752), (192, 65311934), (246, 50975168), (328, 38231376), (384, 32655967), (492, 25487584), (656, 19115688), (984, 12743792), (1312, 9557844), (1968, 6371896), (2624, 4778922), (3936, 3185948), (5248, 2389461), (7872, 1592974), (15744, 796487)]