42759668

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 90660864

約数和(自身を除く): 47901196

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 644, 938, 991, 1541, 1876, 1982, 3082, 3964, 6164, 6937, 10787, 13874, 21574, 22793, 27748, 43148, 45586, 66397, 91172, 132794, 159551, 265588, 319102, 464779, 638204, 929558, 1527131, 1859116, 3054262, 6108524, 10689917, 21379834, 42759668]

約数ペア:

[(1, 42759668), (2, 21379834), (4, 10689917), (7, 6108524), (14, 3054262), (23, 1859116), (28, 1527131), (46, 929558), (67, 638204), (92, 464779), (134, 319102), (161, 265588), (268, 159551), (322, 132794), (469, 91172), (644, 66397), (938, 45586), (991, 43148), (1541, 27748), (1876, 22793), (1982, 21574), (3082, 13874), (3964, 10787), (6164, 6937)]