77440726

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{3299}}^1$

素因数の和:3420

約数の個数: 24

約数和(自身を含む): 129036600

約数和(自身を除く): 51595874

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 1067, 2134, 3299, 6598, 11737, 23474, 36289, 72578, 320003, 399179, 640006, 798358, 3520033, 7040066, 38720363, 77440726]

約数ペア:

[(1, 77440726), (2, 38720363), (11, 7040066), (22, 3520033), (97, 798358), (121, 640006), (194, 399179), (242, 320003), (1067, 72578), (2134, 36289), (3299, 23474), (6598, 11737)]