68871176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11681}}^1$

素因数の和:11765

約数の個数: 32

約数和(自身を含む): 142987680

約数和(自身を除く): 74116504

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 11681, 23362, 46724, 93448, 128491, 256982, 513964, 782627, 1027928, 1565254, 3130508, 6261016, 8608897, 17217794, 34435588, 68871176]

約数ペア:

[(1, 68871176), (2, 34435588), (4, 17217794), (8, 8608897), (11, 6261016), (22, 3130508), (44, 1565254), (67, 1027928), (88, 782627), (134, 513964), (268, 256982), (536, 128491), (737, 93448), (1474, 46724), (2948, 23362), (5896, 11681)]