28493192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39139}}^1$

素因数の和:39165

約数の個数: 32

約数和(自身を含む): 65755200

約数和(自身を除く): 37262008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 39139, 78278, 156556, 273973, 313112, 508807, 547946, 1017614, 1095892, 2035228, 2191784, 3561649, 4070456, 7123298, 14246596, 28493192]

約数ペア:

[(1, 28493192), (2, 14246596), (4, 7123298), (7, 4070456), (8, 3561649), (13, 2191784), (14, 2035228), (26, 1095892), (28, 1017614), (52, 547946), (56, 508807), (91, 313112), (104, 273973), (182, 156556), (364, 78278), (728, 39139)]