28311896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 55814400

約数和(自身を除く): 27502504

約数列:

[1, 2, 4, 8, 23, 46, 92, 151, 184, 302, 604, 1019, 1208, 2038, 3473, 4076, 6946, 8152, 13892, 23437, 27784, 46874, 93748, 153869, 187496, 307738, 615476, 1230952, 3538987, 7077974, 14155948, 28311896]

約数ペア:

[(1, 28311896), (2, 14155948), (4, 7077974), (8, 3538987), (23, 1230952), (46, 615476), (92, 307738), (151, 187496), (184, 153869), (302, 93748), (604, 46874), (1019, 27784), (1208, 23437), (2038, 13892), (3473, 8152), (4076, 6946)]