71731844

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{1471}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 128099328

約数和(自身を除く): 56367484

約数列:

[1, 2, 4, 73, 146, 167, 292, 334, 668, 1471, 2942, 5884, 12191, 24382, 48764, 107383, 214766, 245657, 429532, 491314, 982628, 17932961, 35865922, 71731844]

約数ペア:

[(1, 71731844), (2, 35865922), (4, 17932961), (73, 982628), (146, 491314), (167, 429532), (292, 245657), (334, 214766), (668, 107383), (1471, 48764), (2942, 24382), (5884, 12191)]