25533398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 44651520

約数和(自身を除く): 19118122

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 319, 341, 638, 682, 899, 1291, 1798, 2582, 9889, 14201, 19778, 28402, 37439, 40021, 74878, 80042, 411829, 440231, 823658, 880462, 1160609, 2321218, 12766699, 25533398]

約数ペア:

[(1, 25533398), (2, 12766699), (11, 2321218), (22, 1160609), (29, 880462), (31, 823658), (58, 440231), (62, 411829), (319, 80042), (341, 74878), (638, 40021), (682, 37439), (899, 28402), (1291, 19778), (1798, 14201), (2582, 9889)]