3017728

素因数分解:

$2^{10}\times 7^1\times {\mathrm{421}}^1$

素因数の和:448

約数の個数: 44

約数和(自身を含む): 6910672

約数和(自身を除く): 3892944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 421, 448, 512, 842, 896, 1024, 1684, 1792, 2947, 3368, 3584, 5894, 6736, 7168, 11788, 13472, 23576, 26944, 47152, 53888, 94304, 107776, 188608, 215552, 377216, 431104, 754432, 1508864, 3017728]

約数ペア:

[(1, 3017728), (2, 1508864), (4, 754432), (7, 431104), (8, 377216), (14, 215552), (16, 188608), (28, 107776), (32, 94304), (56, 53888), (64, 47152), (112, 26944), (128, 23576), (224, 13472), (256, 11788), (421, 7168), (448, 6736), (512, 5894), (842, 3584), (896, 3368), (1024, 2947), (1684, 1792)]