67889128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1217}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 134467200

約数和(自身を除く): 66578072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 734, 1217, 1468, 2434, 2936, 4868, 6973, 9736, 13946, 23123, 27892, 46246, 55784, 92492, 184984, 446639, 893278, 1786556, 3573112, 8486141, 16972282, 33944564, 67889128]

約数ペア:

[(1, 67889128), (2, 33944564), (4, 16972282), (8, 8486141), (19, 3573112), (38, 1786556), (76, 893278), (152, 446639), (367, 184984), (734, 92492), (1217, 55784), (1468, 46246), (2434, 27892), (2936, 23123), (4868, 13946), (6973, 9736)]