2912197736

素因数分解:

$2^3\times 7^1\times {\mathrm{2887}}^1\times {\mathrm{18013}}^1$

素因数の和:20913

約数の個数: 32

約数和(自身を含む): 6242931840

約数和(自身を除く): 3330734104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2887, 5774, 11548, 18013, 20209, 23096, 36026, 40418, 72052, 80836, 126091, 144104, 161672, 252182, 504364, 1008728, 52003531, 104007062, 208014124, 364024717, 416028248, 728049434, 1456098868, 2912197736]

約数ペア:

[(1, 2912197736), (2, 1456098868), (4, 728049434), (7, 416028248), (8, 364024717), (14, 208014124), (28, 104007062), (56, 52003531), (2887, 1008728), (5774, 504364), (11548, 252182), (18013, 161672), (20209, 144104), (23096, 126091), (36026, 80836), (40418, 72052)]