7188272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4937}}^1$

素因数の和:4965

約数の個数: 40

約数和(自身を含む): 17144736

約数和(自身を除く): 9956464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 4937, 9874, 19748, 34559, 39496, 64181, 69118, 78992, 128362, 138236, 256724, 276472, 449267, 513448, 552944, 898534, 1026896, 1797068, 3594136, 7188272]

約数ペア:

[(1, 7188272), (2, 3594136), (4, 1797068), (7, 1026896), (8, 898534), (13, 552944), (14, 513448), (16, 449267), (26, 276472), (28, 256724), (52, 138236), (56, 128362), (91, 78992), (104, 69118), (112, 64181), (182, 39496), (208, 34559), (364, 19748), (728, 9874), (1456, 4937)]