26221370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 55896480

約数和(自身を除く): 29675110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 590, 826, 907, 1814, 2065, 2891, 4130, 4535, 5782, 6349, 9070, 12698, 14455, 28910, 31745, 44443, 53513, 63490, 88886, 107026, 222215, 267565, 374591, 444430, 535130, 749182, 1872955, 2622137, 3745910, 5244274, 13110685, 26221370]

約数ペア:

[(1, 26221370), (2, 13110685), (5, 5244274), (7, 3745910), (10, 2622137), (14, 1872955), (35, 749182), (49, 535130), (59, 444430), (70, 374591), (98, 267565), (118, 222215), (245, 107026), (295, 88886), (413, 63490), (490, 53513), (590, 44443), (826, 31745), (907, 28910), (1814, 14455), (2065, 12698), (2891, 9070), (4130, 6349), (4535, 5782)]