64743846

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2789}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 133786080

約数和(自身を除く): 69042234

約数列:

[1, 2, 3, 6, 53, 73, 106, 146, 159, 219, 318, 438, 2789, 3869, 5578, 7738, 8367, 11607, 16734, 23214, 147817, 203597, 295634, 407194, 443451, 610791, 886902, 1221582, 10790641, 21581282, 32371923, 64743846]

約数ペア:

[(1, 64743846), (2, 32371923), (3, 21581282), (6, 10790641), (53, 1221582), (73, 886902), (106, 610791), (146, 443451), (159, 407194), (219, 295634), (318, 203597), (438, 147817), (2789, 23214), (3869, 16734), (5578, 11607), (7738, 8367)]