28736700944

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2270599}}^1$

素因数の和:2270727

約数の個数: 40

約数和(自身を含む): 64194403200

約数和(自身を除く): 35457702256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 2270599, 4541198, 9082396, 15894193, 18164792, 31788386, 36329584, 63576772, 127153544, 254307088, 256577687, 513155374, 1026310748, 1796043809, 2052621496, 3592087618, 4105242992, 7184175236, 14368350472, 28736700944]

約数ペア:

[(1, 28736700944), (2, 14368350472), (4, 7184175236), (7, 4105242992), (8, 3592087618), (14, 2052621496), (16, 1796043809), (28, 1026310748), (56, 513155374), (112, 256577687), (113, 254307088), (226, 127153544), (452, 63576772), (791, 36329584), (904, 31788386), (1582, 18164792), (1808, 15894193), (3164, 9082396), (6328, 4541198), (12656, 2270599)]