56952728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53527}}^1$

素因数の和:53559

約数の個数: 32

約数和(自身を含む): 128467200

約数和(自身を除く): 71514472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 53527, 107054, 214108, 374689, 428216, 749378, 1017013, 1498756, 2034026, 2997512, 4068052, 7119091, 8136104, 14238182, 28476364, 56952728]

約数ペア:

[(1, 56952728), (2, 28476364), (4, 14238182), (7, 8136104), (8, 7119091), (14, 4068052), (19, 2997512), (28, 2034026), (38, 1498756), (56, 1017013), (76, 749378), (133, 428216), (152, 374689), (266, 214108), (532, 107054), (1064, 53527)]