28044306

素因数分解:

$2^1\times 3^4\times {\mathrm{331}}^1\times {\mathrm{523}}^1$

素因数の和:868

約数の個数: 40

約数和(自身を含む): 63150384

約数和(自身を除く): 35106078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 331, 523, 662, 993, 1046, 1569, 1986, 2979, 3138, 4707, 5958, 8937, 9414, 14121, 17874, 26811, 28242, 42363, 53622, 84726, 173113, 346226, 519339, 1038678, 1558017, 3116034, 4674051, 9348102, 14022153, 28044306]

約数ペア:

[(1, 28044306), (2, 14022153), (3, 9348102), (6, 4674051), (9, 3116034), (18, 1558017), (27, 1038678), (54, 519339), (81, 346226), (162, 173113), (331, 84726), (523, 53622), (662, 42363), (993, 28242), (1046, 26811), (1569, 17874), (1986, 14121), (2979, 9414), (3138, 8937), (4707, 5958)]