7777884016

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{614561}}^1$

素因数の和:614689

約数の個数: 40

約数和(自身を含む): 17374896864

約数和(自身を除く): 9597012848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 614561, 1229122, 2458244, 4301927, 4916488, 8603854, 9832976, 17207708, 34415416, 68830832, 69445393, 138890786, 277781572, 486117751, 555563144, 972235502, 1111126288, 1944471004, 3888942008, 7777884016]

約数ペア:

[(1, 7777884016), (2, 3888942008), (4, 1944471004), (7, 1111126288), (8, 972235502), (14, 555563144), (16, 486117751), (28, 277781572), (56, 138890786), (112, 69445393), (113, 68830832), (226, 34415416), (452, 17207708), (791, 9832976), (904, 8603854), (1582, 4916488), (1808, 4301927), (3164, 2458244), (6328, 1229122), (12656, 614561)]