664308928

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{59999}}^1$

素因数の和:60184

約数の個数: 28

約数和(自身を含む): 1325880000

約数和(自身を除く): 661571072

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 2768, 5536, 11072, 59999, 119998, 239996, 479992, 959984, 1919968, 3839936, 10379827, 20759654, 41519308, 83038616, 166077232, 332154464, 664308928]

約数ペア:

[(1, 664308928), (2, 332154464), (4, 166077232), (8, 83038616), (16, 41519308), (32, 20759654), (64, 10379827), (173, 3839936), (346, 1919968), (692, 959984), (1384, 479992), (2768, 239996), (5536, 119998), (11072, 59999)]