38686076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 81285120

約数和(自身を除く): 42599044

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 1034, 1222, 1439, 2068, 2444, 2878, 5756, 6721, 13442, 15829, 18707, 26884, 31658, 37414, 63316, 67633, 74828, 135266, 205777, 270532, 411554, 743963, 823108, 879229, 1487926, 1758458, 2975852, 3516916, 9671519, 19343038, 38686076]

約数ペア:

[(1, 38686076), (2, 19343038), (4, 9671519), (11, 3516916), (13, 2975852), (22, 1758458), (26, 1487926), (44, 879229), (47, 823108), (52, 743963), (94, 411554), (143, 270532), (188, 205777), (286, 135266), (517, 74828), (572, 67633), (611, 63316), (1034, 37414), (1222, 31658), (1439, 26884), (2068, 18707), (2444, 15829), (2878, 13442), (5756, 6721)]