28766856

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{70507}}^1$

素因数の和:70533

約数の個数: 32

約数和(自身を含む): 76148640

約数和(自身を除く): 47381784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 70507, 141014, 211521, 282028, 423042, 564056, 846084, 1198619, 1692168, 2397238, 3595857, 4794476, 7191714, 9588952, 14383428, 28766856]

約数ペア:

[(1, 28766856), (2, 14383428), (3, 9588952), (4, 7191714), (6, 4794476), (8, 3595857), (12, 2397238), (17, 1692168), (24, 1198619), (34, 846084), (51, 564056), (68, 423042), (102, 282028), (136, 211521), (204, 141014), (408, 70507)]