27556396

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 58060800

約数和(自身を除く): 30504404

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 599, 742, 868, 1198, 1484, 1643, 2396, 3286, 4193, 6572, 8386, 11501, 16772, 18569, 23002, 31747, 37138, 46004, 63494, 74276, 126988, 129983, 222229, 259966, 444458, 519932, 888916, 984157, 1968314, 3936628, 6889099, 13778198, 27556396]

約数ペア:

[(1, 27556396), (2, 13778198), (4, 6889099), (7, 3936628), (14, 1968314), (28, 984157), (31, 888916), (53, 519932), (62, 444458), (106, 259966), (124, 222229), (212, 129983), (217, 126988), (371, 74276), (434, 63494), (599, 46004), (742, 37138), (868, 31747), (1198, 23002), (1484, 18569), (1643, 16772), (2396, 11501), (3286, 8386), (4193, 6572)]