71412992

素因数分解:

$2^8\times 7^2\times {\mathrm{5693}}^1$

素因数の和:5723

約数の個数: 54

約数和(自身を含む): 165849138

約数和(自身を除く): 94436146

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 5693, 6272, 11386, 12544, 22772, 39851, 45544, 79702, 91088, 159404, 182176, 278957, 318808, 364352, 557914, 637616, 728704, 1115828, 1275232, 1457408, 2231656, 2550464, 4463312, 5100928, 8926624, 10201856, 17853248, 35706496, 71412992]

約数ペア:

[(1, 71412992), (2, 35706496), (4, 17853248), (7, 10201856), (8, 8926624), (14, 5100928), (16, 4463312), (28, 2550464), (32, 2231656), (49, 1457408), (56, 1275232), (64, 1115828), (98, 728704), (112, 637616), (128, 557914), (196, 364352), (224, 318808), (256, 278957), (392, 182176), (448, 159404), (784, 91088), (896, 79702), (1568, 45544), (1792, 39851), (3136, 22772), (5693, 12544), (6272, 11386)]