72502858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 47247542

約数列:

[1, 2, 17, 34, 47, 59, 94, 118, 769, 799, 1003, 1538, 1598, 2006, 2773, 5546, 13073, 26146, 36143, 45371, 47141, 72286, 90742, 94282, 614431, 771307, 1228862, 1542614, 2132437, 4264874, 36251429, 72502858]

約数ペア:

[(1, 72502858), (2, 36251429), (17, 4264874), (34, 2132437), (47, 1542614), (59, 1228862), (94, 771307), (118, 614431), (769, 94282), (799, 90742), (1003, 72286), (1538, 47141), (1598, 45371), (2006, 36143), (2773, 26146), (5546, 13073)]