1567281872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2741}}^1\times {\mathrm{2749}}^1$

素因数の和:5511

約数の個数: 40

約数和(自身を含む): 3272577000

約数和(自身を除く): 1705295128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2741, 2749, 5482, 5498, 10964, 10996, 21928, 21992, 35633, 35737, 43856, 43984, 71266, 71474, 142532, 142948, 285064, 285896, 570128, 571792, 7535009, 15070018, 30140036, 60280072, 97955117, 120560144, 195910234, 391820468, 783640936, 1567281872]

約数ペア:

[(1, 1567281872), (2, 783640936), (4, 391820468), (8, 195910234), (13, 120560144), (16, 97955117), (26, 60280072), (52, 30140036), (104, 15070018), (208, 7535009), (2741, 571792), (2749, 570128), (5482, 285896), (5498, 285064), (10964, 142948), (10996, 142532), (21928, 71474), (21992, 71266), (35633, 43984), (35737, 43856)]