68000016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{202381}}^1$

素因数の和:202399

約数の個数: 40

約数和(自身を含む): 200762944

約数和(自身を除く): 132762928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 202381, 404762, 607143, 809524, 1214286, 1416667, 1619048, 2428572, 2833334, 3238096, 4250001, 4857144, 5666668, 8500002, 9714288, 11333336, 17000004, 22666672, 34000008, 68000016]

約数ペア:

[(1, 68000016), (2, 34000008), (3, 22666672), (4, 17000004), (6, 11333336), (7, 9714288), (8, 8500002), (12, 5666668), (14, 4857144), (16, 4250001), (21, 3238096), (24, 2833334), (28, 2428572), (42, 1619048), (48, 1416667), (56, 1214286), (84, 809524), (112, 607143), (168, 404762), (336, 202381)]