3147928

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 6854400

約数和(自身を除く): 3706472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 839, 938, 1678, 1876, 3356, 3752, 5873, 6712, 11746, 23492, 46984, 56213, 112426, 224852, 393491, 449704, 786982, 1573964, 3147928]

約数ペア:

[(1, 3147928), (2, 1573964), (4, 786982), (7, 449704), (8, 393491), (14, 224852), (28, 112426), (56, 56213), (67, 46984), (134, 23492), (268, 11746), (469, 6712), (536, 5873), (839, 3752), (938, 3356), (1678, 1876)]