29915896

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 57859200

約数和(自身を除く): 27943304

約数列:

[1, 2, 4, 8, 41, 82, 164, 223, 328, 409, 446, 818, 892, 1636, 1784, 3272, 9143, 16769, 18286, 33538, 36572, 67076, 73144, 91207, 134152, 182414, 364828, 729656, 3739487, 7478974, 14957948, 29915896]

約数ペア:

[(1, 29915896), (2, 14957948), (4, 7478974), (8, 3739487), (41, 729656), (82, 364828), (164, 182414), (223, 134152), (328, 91207), (409, 73144), (446, 67076), (818, 36572), (892, 33538), (1636, 18286), (1784, 16769), (3272, 9143)]