26804864

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{3433}}^1$

素因数の和:3508

約数の個数: 32

約数和(自身を含む): 54291540

約数和(自身を除く): 27486676

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3433, 3904, 6866, 7808, 13732, 27464, 54928, 109856, 209413, 219712, 418826, 439424, 837652, 1675304, 3350608, 6701216, 13402432, 26804864]

約数ペア:

[(1, 26804864), (2, 13402432), (4, 6701216), (8, 3350608), (16, 1675304), (32, 837652), (61, 439424), (64, 418826), (122, 219712), (128, 209413), (244, 109856), (488, 54928), (976, 27464), (1952, 13732), (3433, 7808), (3904, 6866)]