7764704528

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2390611}}^1$

素因数の和:2390655

約数の個数: 40

約数和(自身を含む): 17786153280

約数和(自身を除く): 10021448752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 2390611, 4781222, 9562444, 16734277, 19124888, 33468554, 38249776, 66937108, 69327719, 133874216, 138655438, 267748432, 277310876, 485294033, 554621752, 970588066, 1109243504, 1941176132, 3882352264, 7764704528]

約数ペア:

[(1, 7764704528), (2, 3882352264), (4, 1941176132), (7, 1109243504), (8, 970588066), (14, 554621752), (16, 485294033), (28, 277310876), (29, 267748432), (56, 138655438), (58, 133874216), (112, 69327719), (116, 66937108), (203, 38249776), (232, 33468554), (406, 19124888), (464, 16734277), (812, 9562444), (1624, 4781222), (3248, 2390611)]