377216

素因数分解:

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

素因数の和:442

約数の個数: 32

約数和(自身を含む): 860880

約数和(自身を除く): 483664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 421, 448, 842, 896, 1684, 2947, 3368, 5894, 6736, 11788, 13472, 23576, 26944, 47152, 53888, 94304, 188608, 377216]

約数ペア:

[(1, 377216), (2, 188608), (4, 94304), (7, 53888), (8, 47152), (14, 26944), (16, 23576), (28, 13472), (32, 11788), (56, 6736), (64, 5894), (112, 3368), (128, 2947), (224, 1684), (421, 896), (448, 842)]