28002484

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 49817600

約数和(自身を除く): 21815116

約数列:

[1, 2, 4, 127, 199, 254, 277, 398, 508, 554, 796, 1108, 25273, 35179, 50546, 55123, 70358, 101092, 110246, 140716, 220492, 7000621, 14001242, 28002484]

約数ペア:

[(1, 28002484), (2, 14001242), (4, 7000621), (127, 220492), (199, 140716), (254, 110246), (277, 101092), (398, 70358), (508, 55123), (554, 50546), (796, 35179), (1108, 25273)]