66989776

素因数分解:

$2^4\times 7^1\times {\mathrm{598123}}^1$

素因数の和:598138

約数の個数: 20

約数和(自身を含む): 148334752

約数和(自身を除く): 81344976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 598123, 1196246, 2392492, 4186861, 4784984, 8373722, 9569968, 16747444, 33494888, 66989776]

約数ペア:

[(1, 66989776), (2, 33494888), (4, 16747444), (7, 9569968), (8, 8373722), (14, 4784984), (16, 4186861), (28, 2392492), (56, 1196246), (112, 598123)]