3906448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2683}}^1$

素因数の和:2711

約数の個数: 40

約数和(自身を含む): 9318848

約数和(自身を除く): 5412400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2683, 5366, 10732, 18781, 21464, 34879, 37562, 42928, 69758, 75124, 139516, 150248, 244153, 279032, 300496, 488306, 558064, 976612, 1953224, 3906448]

約数ペア:

[(1, 3906448), (2, 1953224), (4, 976612), (7, 558064), (8, 488306), (13, 300496), (14, 279032), (16, 244153), (26, 150248), (28, 139516), (52, 75124), (56, 69758), (91, 42928), (104, 37562), (112, 34879), (182, 21464), (208, 18781), (364, 10732), (728, 5366), (1456, 2683)]