71317142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3433}}^1$

素因数の和:3512

約数の個数: 32

約数和(自身を含む): 124612992

約数和(自身を除く): 53295850

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1222, 1598, 3433, 6866, 10387, 20774, 44629, 58361, 89258, 116722, 161351, 322702, 758693, 1517386, 2097563, 2742967, 4195126, 5485934, 35658571, 71317142]

約数ペア:

[(1, 71317142), (2, 35658571), (13, 5485934), (17, 4195126), (26, 2742967), (34, 2097563), (47, 1517386), (94, 758693), (221, 322702), (442, 161351), (611, 116722), (799, 89258), (1222, 58361), (1598, 44629), (3433, 20774), (6866, 10387)]