6891248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4733}}^1$

素因数の和:4761

約数の個数: 40

約数和(自身を含む): 16436448

約数和(自身を除く): 9545200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 4733, 9466, 18932, 33131, 37864, 61529, 66262, 75728, 123058, 132524, 246116, 265048, 430703, 492232, 530096, 861406, 984464, 1722812, 3445624, 6891248]

約数ペア:

[(1, 6891248), (2, 3445624), (4, 1722812), (7, 984464), (8, 861406), (13, 530096), (14, 492232), (16, 430703), (26, 265048), (28, 246116), (52, 132524), (56, 123058), (91, 75728), (104, 66262), (112, 61529), (182, 37864), (208, 33131), (364, 18932), (728, 9466), (1456, 4733)]