57220746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12211}}^1$

素因数の和:12298

約数の個数: 32

約数和(自身を含む): 126614016

約数和(自身を除く): 69393270

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 12211, 24422, 36633, 73266, 134321, 268642, 402963, 805926, 866981, 1733962, 2600943, 5201886, 9536791, 19073582, 28610373, 57220746]

約数ペア:

[(1, 57220746), (2, 28610373), (3, 19073582), (6, 9536791), (11, 5201886), (22, 2600943), (33, 1733962), (66, 866981), (71, 805926), (142, 402963), (213, 268642), (426, 134321), (781, 73266), (1562, 36633), (2343, 24422), (4686, 12211)]