68367928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4637}}^1$

素因数の和:4759

約数の個数: 32

約数和(自身を含む): 136357200

約数和(自身を除く): 67989272

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 4637, 7372, 9274, 14744, 18548, 37096, 88103, 176206, 352412, 449789, 704824, 899578, 1799156, 3598312, 8545991, 17091982, 34183964, 68367928]

約数ペア:

[(1, 68367928), (2, 34183964), (4, 17091982), (8, 8545991), (19, 3598312), (38, 1799156), (76, 899578), (97, 704824), (152, 449789), (194, 352412), (388, 176206), (776, 88103), (1843, 37096), (3686, 18548), (4637, 14744), (7372, 9274)]