8625008

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1521

約数の個数: 40

約数和(自身を含む): 19471968

約数和(自身を除く): 10846960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1453, 1484, 2906, 2968, 5812, 5936, 10171, 11624, 20342, 23248, 40684, 77009, 81368, 154018, 162736, 308036, 539063, 616072, 1078126, 1232144, 2156252, 4312504, 8625008]

約数ペア:

[(1, 8625008), (2, 4312504), (4, 2156252), (7, 1232144), (8, 1078126), (14, 616072), (16, 539063), (28, 308036), (53, 162736), (56, 154018), (106, 81368), (112, 77009), (212, 40684), (371, 23248), (424, 20342), (742, 11624), (848, 10171), (1453, 5936), (1484, 5812), (2906, 2968)]