445247872

素因数分解:

$2^7\times {\mathrm{281}}^1\times {\mathrm{12379}}^1$

素因数の和:12674

約数の個数: 32

約数和(自身を含む): 890245800

約数和(自身を除く): 444997928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 281, 562, 1124, 2248, 4496, 8992, 12379, 17984, 24758, 35968, 49516, 99032, 198064, 396128, 792256, 1584512, 3478499, 6956998, 13913996, 27827992, 55655984, 111311968, 222623936, 445247872]

約数ペア:

[(1, 445247872), (2, 222623936), (4, 111311968), (8, 55655984), (16, 27827992), (32, 13913996), (64, 6956998), (128, 3478499), (281, 1584512), (562, 792256), (1124, 396128), (2248, 198064), (4496, 99032), (8992, 49516), (12379, 35968), (17984, 24758)]