22940008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31511}}^1$

素因数の和:31537

約数の個数: 32

約数和(自身を含む): 52940160

約数和(自身を除く): 30000152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 31511, 63022, 126044, 220577, 252088, 409643, 441154, 819286, 882308, 1638572, 1764616, 2867501, 3277144, 5735002, 11470004, 22940008]

約数ペア:

[(1, 22940008), (2, 11470004), (4, 5735002), (7, 3277144), (8, 2867501), (13, 1764616), (14, 1638572), (26, 882308), (28, 819286), (52, 441154), (56, 409643), (91, 252088), (104, 220577), (182, 126044), (364, 63022), (728, 31511)]