72340892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33931}}^1$

素因数の和:33989

約数の個数: 24

約数和(自身を含む): 139664112

約数和(自身を除く): 67323220

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 33931, 67862, 135724, 441103, 882206, 1391171, 1764412, 2782342, 5564684, 18085223, 36170446, 72340892]

約数ペア:

[(1, 72340892), (2, 36170446), (4, 18085223), (13, 5564684), (26, 2782342), (41, 1764412), (52, 1391171), (82, 882206), (164, 441103), (533, 135724), (1066, 67862), (2132, 33931)]