40680440416

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16509919}}^1$

素因数の和:16509947

約数の個数: 48

約数和(自身を含む): 99851996160

約数和(自身を除く): 59171555744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 16509919, 33019838, 66039676, 115569433, 132079352, 181609109, 231138866, 264158704, 363218218, 462277732, 528317408, 726436436, 924555464, 1271263763, 1452872872, 1849110928, 2542527526, 2905745744, 3698221856, 5085055052, 5811491488, 10170110104, 20340220208, 40680440416]

約数ペア:

[(1, 40680440416), (2, 20340220208), (4, 10170110104), (7, 5811491488), (8, 5085055052), (11, 3698221856), (14, 2905745744), (16, 2542527526), (22, 1849110928), (28, 1452872872), (32, 1271263763), (44, 924555464), (56, 726436436), (77, 528317408), (88, 462277732), (112, 363218218), (154, 264158704), (176, 231138866), (224, 181609109), (308, 132079352), (352, 115569433), (616, 66039676), (1232, 33019838), (2464, 16509919)]