7884016

素因数分解:

$2^4\times 7^1\times {\mathrm{70393}}^1$

素因数の和:70408

約数の個数: 20

約数和(自身を含む): 17457712

約数和(自身を除く): 9573696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 70393, 140786, 281572, 492751, 563144, 985502, 1126288, 1971004, 3942008, 7884016]

約数ペア:

[(1, 7884016), (2, 3942008), (4, 1971004), (7, 1126288), (8, 985502), (14, 563144), (16, 492751), (28, 281572), (56, 140786), (112, 70393)]