27644168

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 53464320

約数和(自身を除く): 25820152

約数列:

[1, 2, 4, 8, 41, 82, 164, 271, 311, 328, 542, 622, 1084, 1244, 2168, 2488, 11111, 12751, 22222, 25502, 44444, 51004, 84281, 88888, 102008, 168562, 337124, 674248, 3455521, 6911042, 13822084, 27644168]

約数ペア:

[(1, 27644168), (2, 13822084), (4, 6911042), (8, 3455521), (41, 674248), (82, 337124), (164, 168562), (271, 102008), (311, 88888), (328, 84281), (542, 51004), (622, 44444), (1084, 25502), (1244, 22222), (2168, 12751), (2488, 11111)]