38122448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26183}}^1$

素因数の和:26211

約数の個数: 40

約数和(自身を含む): 90910848

約数和(自身を除く): 52788400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 26183, 52366, 104732, 183281, 209464, 340379, 366562, 418928, 680758, 733124, 1361516, 1466248, 2382653, 2723032, 2932496, 4765306, 5446064, 9530612, 19061224, 38122448]

約数ペア:

[(1, 38122448), (2, 19061224), (4, 9530612), (7, 5446064), (8, 4765306), (13, 2932496), (14, 2723032), (16, 2382653), (26, 1466248), (28, 1361516), (52, 733124), (56, 680758), (91, 418928), (104, 366562), (112, 340379), (182, 209464), (208, 183281), (364, 104732), (728, 52366), (1456, 26183)]