26815690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{563}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 52871616

約数和(自身を除く): 26055926

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 433, 563, 866, 1126, 2165, 2815, 4330, 4763, 5630, 6193, 9526, 12386, 23815, 30965, 47630, 61930, 243779, 487558, 1218895, 2437790, 2681569, 5363138, 13407845, 26815690]

約数ペア:

[(1, 26815690), (2, 13407845), (5, 5363138), (10, 2681569), (11, 2437790), (22, 1218895), (55, 487558), (110, 243779), (433, 61930), (563, 47630), (866, 30965), (1126, 23815), (2165, 12386), (2815, 9526), (4330, 6193), (4763, 5630)]