28525504

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1613

約数の個数: 56

約数和(自身を含む): 66312288

約数和(自身を除く): 37786784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 1553, 2296, 2624, 3106, 4592, 6212, 9184, 10871, 12424, 18368, 21742, 24848, 43484, 49696, 63673, 86968, 99392, 127346, 173936, 254692, 347872, 445711, 509384, 695744, 891422, 1018768, 1782844, 2037536, 3565688, 4075072, 7131376, 14262752, 28525504]

約数ペア:

[(1, 28525504), (2, 14262752), (4, 7131376), (7, 4075072), (8, 3565688), (14, 2037536), (16, 1782844), (28, 1018768), (32, 891422), (41, 695744), (56, 509384), (64, 445711), (82, 347872), (112, 254692), (164, 173936), (224, 127346), (287, 99392), (328, 86968), (448, 63673), (574, 49696), (656, 43484), (1148, 24848), (1312, 21742), (1553, 18368), (2296, 12424), (2624, 10871), (3106, 9184), (4592, 6212)]