28246624

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2683}}^1$

素因数の和:2747

約数の個数: 48

約数和(自身を含む): 64931328

約数和(自身を除く): 36684704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 2683, 5264, 5366, 10528, 10732, 18781, 21464, 37562, 42928, 75124, 85856, 126101, 150248, 252202, 300496, 504404, 600992, 882707, 1008808, 1765414, 2017616, 3530828, 4035232, 7061656, 14123312, 28246624]

約数ペア:

[(1, 28246624), (2, 14123312), (4, 7061656), (7, 4035232), (8, 3530828), (14, 2017616), (16, 1765414), (28, 1008808), (32, 882707), (47, 600992), (56, 504404), (94, 300496), (112, 252202), (188, 150248), (224, 126101), (329, 85856), (376, 75124), (658, 42928), (752, 37562), (1316, 21464), (1504, 18781), (2632, 10732), (2683, 10528), (5264, 5366)]