248002048

素因数分解:

$2^9\times 7^1\times {\mathrm{69197}}^1$

素因数の和:69222

約数の個数: 40

約数和(自身を含む): 566316432

約数和(自身を除く): 318314384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 69197, 138394, 276788, 484379, 553576, 968758, 1107152, 1937516, 2214304, 3875032, 4428608, 7750064, 8857216, 15500128, 17714432, 31000256, 35428864, 62000512, 124001024, 248002048]

約数ペア:

[(1, 248002048), (2, 124001024), (4, 62000512), (7, 35428864), (8, 31000256), (14, 17714432), (16, 15500128), (28, 8857216), (32, 7750064), (56, 4428608), (64, 3875032), (112, 2214304), (128, 1937516), (224, 1107152), (256, 968758), (448, 553576), (512, 484379), (896, 276788), (1792, 138394), (3584, 69197)]