28277592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{599}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 81216000

約数和(自身を除く): 52938408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 281, 562, 599, 843, 1124, 1198, 1686, 1797, 1967, 2248, 2396, 3372, 3594, 3934, 4193, 4792, 5901, 6744, 7188, 7868, 8386, 11802, 12579, 14376, 15736, 16772, 23604, 25158, 33544, 47208, 50316, 100632, 168319, 336638, 504957, 673276, 1009914, 1178233, 1346552, 2019828, 2356466, 3534699, 4039656, 4712932, 7069398, 9425864, 14138796, 28277592]

約数ペア:

[(1, 28277592), (2, 14138796), (3, 9425864), (4, 7069398), (6, 4712932), (7, 4039656), (8, 3534699), (12, 2356466), (14, 2019828), (21, 1346552), (24, 1178233), (28, 1009914), (42, 673276), (56, 504957), (84, 336638), (168, 168319), (281, 100632), (562, 50316), (599, 47208), (843, 33544), (1124, 25158), (1198, 23604), (1686, 16772), (1797, 15736), (1967, 14376), (2248, 12579), (2396, 11802), (3372, 8386), (3594, 7868), (3934, 7188), (4193, 6744), (4792, 5901)]