13321036736

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{691499}}^1$

素因数の和:691561

約数の個数: 56

約数和(自身を含む): 30912816000

約数和(自身を除く): 17591779264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 9632, 19264, 691499, 1382998, 2765996, 4840493, 5531992, 9680986, 11063984, 19361972, 22127968, 29734457, 38723944, 44255936, 59468914, 77447888, 118937828, 154895776, 208141199, 237875656, 309791552, 416282398, 475751312, 832564796, 951502624, 1665129592, 1903005248, 3330259184, 6660518368, 13321036736]

約数ペア:

[(1, 13321036736), (2, 6660518368), (4, 3330259184), (7, 1903005248), (8, 1665129592), (14, 951502624), (16, 832564796), (28, 475751312), (32, 416282398), (43, 309791552), (56, 237875656), (64, 208141199), (86, 154895776), (112, 118937828), (172, 77447888), (224, 59468914), (301, 44255936), (344, 38723944), (448, 29734457), (602, 22127968), (688, 19361972), (1204, 11063984), (1376, 9680986), (2408, 5531992), (2752, 4840493), (4816, 2765996), (9632, 1382998), (19264, 691499)]