47142984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{280613}}^1$

素因数の和:280629

約数の個数: 32

約数和(自身を含む): 134694720

約数和(自身を除く): 87551736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 280613, 561226, 841839, 1122452, 1683678, 1964291, 2244904, 3367356, 3928582, 5892873, 6734712, 7857164, 11785746, 15714328, 23571492, 47142984]

約数ペア:

[(1, 47142984), (2, 23571492), (3, 15714328), (4, 11785746), (6, 7857164), (7, 6734712), (8, 5892873), (12, 3928582), (14, 3367356), (21, 2244904), (24, 1964291), (28, 1683678), (42, 1122452), (56, 841839), (84, 561226), (168, 280613)]