13657806656

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{1262741}}^1$

素因数の和:1262779

約数の個数: 42

約数和(自身を含む): 29347386822

約数和(自身を除く): 15689580166

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 1262741, 2525482, 5050964, 10101928, 16415633, 20203856, 32831266, 40407712, 65662532, 80815424, 131325064, 213403229, 262650128, 426806458, 525300256, 853612916, 1050600512, 1707225832, 3414451664, 6828903328, 13657806656]

約数ペア:

[(1, 13657806656), (2, 6828903328), (4, 3414451664), (8, 1707225832), (13, 1050600512), (16, 853612916), (26, 525300256), (32, 426806458), (52, 262650128), (64, 213403229), (104, 131325064), (169, 80815424), (208, 65662532), (338, 40407712), (416, 32831266), (676, 20203856), (832, 16415633), (1352, 10101928), (2704, 5050964), (5408, 2525482), (10816, 1262741)]