27288758

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 48518400

約数和(自身を除く): 21229642

約数列:

[1, 2, 7, 14, 37, 74, 139, 259, 278, 379, 518, 758, 973, 1946, 2653, 5143, 5306, 10286, 14023, 28046, 36001, 52681, 72002, 98161, 105362, 196322, 368767, 737534, 1949197, 3898394, 13644379, 27288758]

約数ペア:

[(1, 27288758), (2, 13644379), (7, 3898394), (14, 1949197), (37, 737534), (74, 368767), (139, 196322), (259, 105362), (278, 98161), (379, 72002), (518, 52681), (758, 36001), (973, 28046), (1946, 14023), (2653, 10286), (5143, 5306)]