13425888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19979}}^1$

素因数の和:19999

約数の個数: 48

約数和(自身を含む): 40279680

約数和(自身を除く): 26853792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 19979, 39958, 59937, 79916, 119874, 139853, 159832, 239748, 279706, 319664, 419559, 479496, 559412, 639328, 839118, 958992, 1118824, 1678236, 1917984, 2237648, 3356472, 4475296, 6712944, 13425888]

約数ペア:

[(1, 13425888), (2, 6712944), (3, 4475296), (4, 3356472), (6, 2237648), (7, 1917984), (8, 1678236), (12, 1118824), (14, 958992), (16, 839118), (21, 639328), (24, 559412), (28, 479496), (32, 419559), (42, 319664), (48, 279706), (56, 239748), (84, 159832), (96, 139853), (112, 119874), (168, 79916), (224, 59937), (336, 39958), (672, 19979)]