40395404

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4793}}^1$

素因数の和:4854

約数の個数: 36

約数和(自身を含む): 84163464

約数和(自身を除く): 43768060

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 4793, 8428, 9586, 19172, 33551, 67102, 134204, 206099, 234857, 412198, 469714, 824396, 939428, 1442693, 2885386, 5770772, 10098851, 20197702, 40395404]

約数ペア:

[(1, 40395404), (2, 20197702), (4, 10098851), (7, 5770772), (14, 2885386), (28, 1442693), (43, 939428), (49, 824396), (86, 469714), (98, 412198), (172, 234857), (196, 206099), (301, 134204), (602, 67102), (1204, 33551), (2107, 19172), (4214, 9586), (4793, 8428)]