40577488

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:804

約数の個数: 60

約数和(自身を含む): 92838180

約数和(自身を除く): 52260692

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 392, 511, 584, 709, 784, 1022, 1168, 1418, 2044, 2836, 3577, 4088, 4963, 5672, 7154, 8176, 9926, 11344, 14308, 19852, 28616, 34741, 39704, 51757, 57232, 69482, 79408, 103514, 138964, 207028, 277928, 362299, 414056, 555856, 724598, 828112, 1449196, 2536093, 2898392, 5072186, 5796784, 10144372, 20288744, 40577488]

約数ペア:

[(1, 40577488), (2, 20288744), (4, 10144372), (7, 5796784), (8, 5072186), (14, 2898392), (16, 2536093), (28, 1449196), (49, 828112), (56, 724598), (73, 555856), (98, 414056), (112, 362299), (146, 277928), (196, 207028), (292, 138964), (392, 103514), (511, 79408), (584, 69482), (709, 57232), (784, 51757), (1022, 39704), (1168, 34741), (1418, 28616), (2044, 19852), (2836, 14308), (3577, 11344), (4088, 9926), (4963, 8176), (5672, 7154)]