30887752

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1949}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 66456000

約数和(自身を除く): 35568248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 1132, 1949, 1981, 2264, 3898, 3962, 7796, 7924, 13643, 15592, 15848, 27286, 54572, 109144, 551567, 1103134, 2206268, 3860969, 4412536, 7721938, 15443876, 30887752]

約数ペア:

[(1, 30887752), (2, 15443876), (4, 7721938), (7, 4412536), (8, 3860969), (14, 2206268), (28, 1103134), (56, 551567), (283, 109144), (566, 54572), (1132, 27286), (1949, 15848), (1981, 15592), (2264, 13643), (3898, 7924), (3962, 7796)]