22520792

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 49856760

約数和(自身を除く): 27335968

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 787, 1022, 1574, 2044, 3148, 3577, 4088, 5509, 6296, 7154, 11018, 14308, 22036, 28616, 38563, 44072, 57451, 77126, 114902, 154252, 229804, 308504, 402157, 459608, 804314, 1608628, 2815099, 3217256, 5630198, 11260396, 22520792]

約数ペア:

[(1, 22520792), (2, 11260396), (4, 5630198), (7, 3217256), (8, 2815099), (14, 1608628), (28, 804314), (49, 459608), (56, 402157), (73, 308504), (98, 229804), (146, 154252), (196, 114902), (292, 77126), (392, 57451), (511, 44072), (584, 38563), (787, 28616), (1022, 22036), (1574, 14308), (2044, 11018), (3148, 7154), (3577, 6296), (4088, 5509)]