528067442

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{20759}}^1$

素因数の和:20870

約数の個数: 32

約数和(自身を含む): 956620800

約数和(自身を除く): 428553358

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 3634, 12719, 20759, 25438, 41518, 145313, 290626, 477457, 954914, 1639961, 3279922, 3342199, 6684398, 11479727, 22959454, 37719103, 75438206, 264033721, 528067442]

約数ペア:

[(1, 528067442), (2, 264033721), (7, 75438206), (14, 37719103), (23, 22959454), (46, 11479727), (79, 6684398), (158, 3342199), (161, 3279922), (322, 1639961), (553, 954914), (1106, 477457), (1817, 290626), (3634, 145313), (12719, 41518), (20759, 25438)]