28517664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42437}}^1$

素因数の和:42457

約数の個数: 48

約数和(自身を含む): 85555008

約数和(自身を除く): 57037344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42437, 84874, 127311, 169748, 254622, 297059, 339496, 509244, 594118, 678992, 891177, 1018488, 1188236, 1357984, 1782354, 2036976, 2376472, 3564708, 4073952, 4752944, 7129416, 9505888, 14258832, 28517664]

約数ペア:

[(1, 28517664), (2, 14258832), (3, 9505888), (4, 7129416), (6, 4752944), (7, 4073952), (8, 3564708), (12, 2376472), (14, 2036976), (16, 1782354), (21, 1357984), (24, 1188236), (28, 1018488), (32, 891177), (42, 678992), (48, 594118), (56, 509244), (84, 339496), (96, 297059), (112, 254622), (168, 169748), (224, 127311), (336, 84874), (672, 42437)]