287243392

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{15061}}^1$

素因数の和:15224

約数の個数: 32

約数和(自身を含む): 576121500

約数和(自身を除く): 288878108

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 1192, 2384, 4768, 9536, 15061, 19072, 30122, 60244, 120488, 240976, 481952, 963904, 1927808, 2244089, 4488178, 8976356, 17952712, 35905424, 71810848, 143621696, 287243392]

約数ペア:

[(1, 287243392), (2, 143621696), (4, 71810848), (8, 35905424), (16, 17952712), (32, 8976356), (64, 4488178), (128, 2244089), (149, 1927808), (298, 963904), (596, 481952), (1192, 240976), (2384, 120488), (4768, 60244), (9536, 30122), (15061, 19072)]