28154584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{859}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 56192400

約数和(自身を除く): 28037816

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 241, 482, 859, 964, 1718, 1928, 3436, 4097, 6872, 8194, 14603, 16388, 29206, 32776, 58412, 116824, 207019, 414038, 828076, 1656152, 3519323, 7038646, 14077292, 28154584]

約数ペア:

[(1, 28154584), (2, 14077292), (4, 7038646), (8, 3519323), (17, 1656152), (34, 828076), (68, 414038), (136, 207019), (241, 116824), (482, 58412), (859, 32776), (964, 29206), (1718, 16388), (1928, 14603), (3436, 8194), (4097, 6872)]