47372072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1249}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 97200000

約数和(自身を除く): 49827928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 431, 862, 1249, 1724, 2498, 3448, 4741, 4996, 9482, 9992, 13739, 18964, 27478, 37928, 54956, 109912, 538319, 1076638, 2153276, 4306552, 5921509, 11843018, 23686036, 47372072]

約数ペア:

[(1, 47372072), (2, 23686036), (4, 11843018), (8, 5921509), (11, 4306552), (22, 2153276), (44, 1076638), (88, 538319), (431, 109912), (862, 54956), (1249, 37928), (1724, 27478), (2498, 18964), (3448, 13739), (4741, 9992), (4996, 9482)]