13617712

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:301

約数の個数: 40

約数和(自身を含む): 27252720

約数和(自身を除く): 13635008

約数列:

[1, 2, 4, 8, 16, 73, 89, 131, 146, 178, 262, 292, 356, 524, 584, 712, 1048, 1168, 1424, 2096, 6497, 9563, 11659, 12994, 19126, 23318, 25988, 38252, 46636, 51976, 76504, 93272, 103952, 153008, 186544, 851107, 1702214, 3404428, 6808856, 13617712]

約数ペア:

[(1, 13617712), (2, 6808856), (4, 3404428), (8, 1702214), (16, 851107), (73, 186544), (89, 153008), (131, 103952), (146, 93272), (178, 76504), (262, 51976), (292, 46636), (356, 38252), (524, 25988), (584, 23318), (712, 19126), (1048, 12994), (1168, 11659), (1424, 9563), (2096, 6497)]