40470616

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 81025560

約数和(自身を除く): 40554944

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 131, 146, 184, 262, 292, 524, 529, 584, 1048, 1058, 1679, 2116, 3013, 3358, 4232, 6026, 6716, 9563, 12052, 13432, 19126, 24104, 38252, 38617, 69299, 76504, 77234, 138598, 154468, 219949, 277196, 308936, 439898, 554392, 879796, 1759592, 5058827, 10117654, 20235308, 40470616]

約数ペア:

[(1, 40470616), (2, 20235308), (4, 10117654), (8, 5058827), (23, 1759592), (46, 879796), (73, 554392), (92, 439898), (131, 308936), (146, 277196), (184, 219949), (262, 154468), (292, 138598), (524, 77234), (529, 76504), (584, 69299), (1048, 38617), (1058, 38252), (1679, 24104), (2116, 19126), (3013, 13432), (3358, 12052), (4232, 9563), (6026, 6716)]