66707032

素因数分解:

$2^3\times 7^2\times {\mathrm{379}}^1\times {\mathrm{449}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 146205000

約数和(自身を除く): 79497968

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 379, 392, 449, 758, 898, 1516, 1796, 2653, 3032, 3143, 3592, 5306, 6286, 10612, 12572, 18571, 21224, 22001, 25144, 37142, 44002, 74284, 88004, 148568, 170171, 176008, 340342, 680684, 1191197, 1361368, 2382394, 4764788, 8338379, 9529576, 16676758, 33353516, 66707032]

約数ペア:

[(1, 66707032), (2, 33353516), (4, 16676758), (7, 9529576), (8, 8338379), (14, 4764788), (28, 2382394), (49, 1361368), (56, 1191197), (98, 680684), (196, 340342), (379, 176008), (392, 170171), (449, 148568), (758, 88004), (898, 74284), (1516, 44002), (1796, 37142), (2653, 25144), (3032, 22001), (3143, 21224), (3592, 18571), (5306, 12572), (6286, 10612)]