420613312

素因数分解:

$2^6\times 7^1\times {\mathrm{938869}}^1$

素因数の和:938888

約数の個数: 28

約数和(自身を含む): 953891920

約数和(自身を除く): 533278608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 938869, 1877738, 3755476, 6572083, 7510952, 13144166, 15021904, 26288332, 30043808, 52576664, 60087616, 105153328, 210306656, 420613312]

約数ペア:

[(1, 420613312), (2, 210306656), (4, 105153328), (7, 60087616), (8, 52576664), (14, 30043808), (16, 26288332), (28, 15021904), (32, 13144166), (56, 7510952), (64, 6572083), (112, 3755476), (224, 1877738), (448, 938869)]