28727706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11213}}^1$

素因数の和:11286

約数の個数: 32

約数和(自身を含む): 66745728

約数和(自身を除く): 38018022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 11213, 22426, 33639, 67278, 78491, 156982, 235473, 470946, 683993, 1367986, 2051979, 4103958, 4787951, 9575902, 14363853, 28727706]

約数ペア:

[(1, 28727706), (2, 14363853), (3, 9575902), (6, 4787951), (7, 4103958), (14, 2051979), (21, 1367986), (42, 683993), (61, 470946), (122, 235473), (183, 156982), (366, 78491), (427, 67278), (854, 33639), (1281, 22426), (2562, 11213)]