17950870076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{26681}}^1$

素因数の和:26882

約数の個数: 48

約数和(自身を含む): 33565529088

約数和(自身を除く): 15614659012

約数列:

[1, 2, 4, 23, 46, 71, 92, 103, 142, 206, 284, 412, 1633, 2369, 3266, 4738, 6532, 7313, 9476, 14626, 26681, 29252, 53362, 106724, 168199, 336398, 613663, 672796, 1227326, 1894351, 2454652, 2748143, 3788702, 5496286, 7577404, 10992572, 43570073, 63207289, 87140146, 126414578, 174280292, 195118153, 252829156, 390236306, 780472612, 4487717519, 8975435038, 17950870076]

約数ペア:

[(1, 17950870076), (2, 8975435038), (4, 4487717519), (23, 780472612), (46, 390236306), (71, 252829156), (92, 195118153), (103, 174280292), (142, 126414578), (206, 87140146), (284, 63207289), (412, 43570073), (1633, 10992572), (2369, 7577404), (3266, 5496286), (4738, 3788702), (6532, 2748143), (7313, 2454652), (9476, 1894351), (14626, 1227326), (26681, 672796), (29252, 613663), (53362, 336398), (106724, 168199)]