21886528

素因数分解:

$2^6\times {\mathrm{281}}^1\times {\mathrm{1217}}^1$

素因数の和:1510

約数の個数: 28

約数和(自身を含む): 43621452

約数和(自身を除く): 21734924

約数列:

[1, 2, 4, 8, 16, 32, 64, 281, 562, 1124, 1217, 2248, 2434, 4496, 4868, 8992, 9736, 17984, 19472, 38944, 77888, 341977, 683954, 1367908, 2735816, 5471632, 10943264, 21886528]

約数ペア:

[(1, 21886528), (2, 10943264), (4, 5471632), (8, 2735816), (16, 1367908), (32, 683954), (64, 341977), (281, 77888), (562, 38944), (1124, 19472), (1217, 17984), (2248, 9736), (2434, 8992), (4496, 4868)]