28688016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{85381}}^1$

素因数の和:85399

約数の個数: 40

約数和(自身を含む): 84698944

約数和(自身を除く): 56010928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 85381, 170762, 256143, 341524, 512286, 597667, 683048, 1024572, 1195334, 1366096, 1793001, 2049144, 2390668, 3586002, 4098288, 4781336, 7172004, 9562672, 14344008, 28688016]

約数ペア:

[(1, 28688016), (2, 14344008), (3, 9562672), (4, 7172004), (6, 4781336), (7, 4098288), (8, 3586002), (12, 2390668), (14, 2049144), (16, 1793001), (21, 1366096), (24, 1195334), (28, 1024572), (42, 683048), (48, 597667), (56, 512286), (84, 341524), (112, 256143), (168, 170762), (336, 85381)]