26155856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 53954880

約数和(自身を除く): 27799024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 887, 1552, 1774, 1843, 3548, 3686, 7096, 7372, 14192, 14744, 16853, 29488, 33706, 67412, 86039, 134824, 172078, 269648, 344156, 688312, 1376624, 1634741, 3269482, 6538964, 13077928, 26155856]

約数ペア:

[(1, 26155856), (2, 13077928), (4, 6538964), (8, 3269482), (16, 1634741), (19, 1376624), (38, 688312), (76, 344156), (97, 269648), (152, 172078), (194, 134824), (304, 86039), (388, 67412), (776, 33706), (887, 29488), (1552, 16853), (1774, 14744), (1843, 14192), (3548, 7372), (3686, 7096)]