28748664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{57041}}^1$

素因数の和:57060

約数の個数: 48

約数和(自身を含む): 88985520

約数和(自身を除く): 60236856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 57041, 114082, 171123, 228164, 342246, 399287, 456328, 513369, 684492, 798574, 1026738, 1197861, 1368984, 1597148, 2053476, 2395722, 3194296, 3593583, 4106952, 4791444, 7187166, 9582888, 14374332, 28748664]

約数ペア:

[(1, 28748664), (2, 14374332), (3, 9582888), (4, 7187166), (6, 4791444), (7, 4106952), (8, 3593583), (9, 3194296), (12, 2395722), (14, 2053476), (18, 1597148), (21, 1368984), (24, 1197861), (28, 1026738), (36, 798574), (42, 684492), (56, 513369), (63, 456328), (72, 399287), (84, 342246), (126, 228164), (168, 171123), (252, 114082), (504, 57041)]