56658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:102

約数の個数: 32

約数和(自身を含む): 138240

約数和(自身を除く): 81582

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 142, 213, 266, 399, 426, 497, 798, 994, 1349, 1491, 2698, 2982, 4047, 8094, 9443, 18886, 28329, 56658]

約数ペア:

[(1, 56658), (2, 28329), (3, 18886), (6, 9443), (7, 8094), (14, 4047), (19, 2982), (21, 2698), (38, 1491), (42, 1349), (57, 994), (71, 798), (114, 497), (133, 426), (142, 399), (213, 266)]