77115388

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{28393}}^1$

素因数の和:28501

約数の個数: 24

約数和(自身を含む): 155826272

約数和(自身を除く): 78710884

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 28393, 56786, 113572, 198751, 397502, 795004, 2754121, 5508242, 11016484, 19278847, 38557694, 77115388]

約数ペア:

[(1, 77115388), (2, 38557694), (4, 19278847), (7, 11016484), (14, 5508242), (28, 2754121), (97, 795004), (194, 397502), (388, 198751), (679, 113572), (1358, 56786), (2716, 28393)]