77478272

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{5657}}^1$

素因数の和:5778

約数の個数: 32

約数和(自身を含む): 155821320

約数和(自身を除く): 78343048

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 3424, 5657, 6848, 11314, 13696, 22628, 45256, 90512, 181024, 362048, 605299, 724096, 1210598, 2421196, 4842392, 9684784, 19369568, 38739136, 77478272]

約数ペア:

[(1, 77478272), (2, 38739136), (4, 19369568), (8, 9684784), (16, 4842392), (32, 2421196), (64, 1210598), (107, 724096), (128, 605299), (214, 362048), (428, 181024), (856, 90512), (1712, 45256), (3424, 22628), (5657, 13696), (6848, 11314)]