419939968

素因数分解:

$2^7\times 7^1\times {\mathrm{468683}}^1$

素因数の和:468704

約数の個数: 32

約数和(自身を含む): 956115360

約数和(自身を除く): 536175392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 468683, 937366, 1874732, 3280781, 3749464, 6561562, 7498928, 13123124, 14997856, 26246248, 29995712, 52492496, 59991424, 104984992, 209969984, 419939968]

約数ペア:

[(1, 419939968), (2, 209969984), (4, 104984992), (7, 59991424), (8, 52492496), (14, 29995712), (16, 26246248), (28, 14997856), (32, 13123124), (56, 7498928), (64, 6561562), (112, 3749464), (128, 3280781), (224, 1874732), (448, 937366), (896, 468683)]