28919476

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 52012800

約数和(自身を除く): 23093324

約数列:

[1, 2, 4, 47, 94, 188, 199, 398, 773, 796, 1546, 3092, 9353, 18706, 36331, 37412, 72662, 145324, 153827, 307654, 615308, 7229869, 14459738, 28919476]

約数ペア:

[(1, 28919476), (2, 14459738), (4, 7229869), (47, 615308), (94, 307654), (188, 153827), (199, 145324), (398, 72662), (773, 37412), (796, 36331), (1546, 18706), (3092, 9353)]