72046348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{39937}}^1$

素因数の和:39993

約数の個数: 24

約数和(自身を含む): 140901264

約数和(自身を除く): 68854916

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 39937, 79874, 159748, 439307, 878614, 1637417, 1757228, 3274834, 6549668, 18011587, 36023174, 72046348]

約数ペア:

[(1, 72046348), (2, 36023174), (4, 18011587), (11, 6549668), (22, 3274834), (41, 1757228), (44, 1637417), (82, 878614), (164, 439307), (451, 159748), (902, 79874), (1804, 39937)]