7138084352

素因数分解:

$2^9\times 7^1\times {\mathrm{1991653}}^1$

素因数の和:1991678

約数の個数: 40

約数和(自身を含む): 16299696336

約数和(自身を除く): 9161611984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 1991653, 3983306, 7966612, 13941571, 15933224, 27883142, 31866448, 55766284, 63732896, 111532568, 127465792, 223065136, 254931584, 446130272, 509863168, 892260544, 1019726336, 1784521088, 3569042176, 7138084352]

約数ペア:

[(1, 7138084352), (2, 3569042176), (4, 1784521088), (7, 1019726336), (8, 892260544), (14, 509863168), (16, 446130272), (28, 254931584), (32, 223065136), (56, 127465792), (64, 111532568), (112, 63732896), (128, 55766284), (224, 31866448), (256, 27883142), (448, 15933224), (512, 13941571), (896, 7966612), (1792, 3983306), (3584, 1991653)]