57321282

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 116951040

約数和(自身を除く): 59629758

約数列:

[1, 2, 3, 6, 71, 142, 213, 239, 426, 478, 563, 717, 1126, 1434, 1689, 3378, 16969, 33938, 39973, 50907, 79946, 101814, 119919, 134557, 239838, 269114, 403671, 807342, 9553547, 19107094, 28660641, 57321282]

約数ペア:

[(1, 57321282), (2, 28660641), (3, 19107094), (6, 9553547), (71, 807342), (142, 403671), (213, 269114), (239, 239838), (426, 134557), (478, 119919), (563, 101814), (717, 79946), (1126, 50907), (1434, 39973), (1689, 33938), (3378, 16969)]