11971328

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:580

約数の個数: 36

約数和(自身を含む): 24184608

約数和(自身を除く): 12213280

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 463, 808, 926, 1616, 1852, 3232, 3704, 6464, 7408, 12928, 14816, 25856, 29632, 46763, 59264, 93526, 118528, 187052, 374104, 748208, 1496416, 2992832, 5985664, 11971328]

約数ペア:

[(1, 11971328), (2, 5985664), (4, 2992832), (8, 1496416), (16, 748208), (32, 374104), (64, 187052), (101, 118528), (128, 93526), (202, 59264), (256, 46763), (404, 29632), (463, 25856), (808, 14816), (926, 12928), (1616, 7408), (1852, 6464), (3232, 3704)]