38916094

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 35733506

約数列:

[1, 2, 7, 14, 17, 34, 47, 49, 71, 94, 98, 119, 142, 238, 329, 343, 497, 658, 686, 799, 833, 994, 1207, 1598, 1666, 2303, 2414, 3337, 3479, 4606, 5593, 5831, 6674, 6958, 8449, 11186, 11662, 16121, 16898, 23359, 24353, 32242, 39151, 46718, 48706, 56729, 59143, 78302, 113458, 118286, 163513, 274057, 327026, 397103, 414001, 548114, 794206, 828002, 1144591, 2289182, 2779721, 5559442, 19458047, 38916094]

約数ペア:

[(1, 38916094), (2, 19458047), (7, 5559442), (14, 2779721), (17, 2289182), (34, 1144591), (47, 828002), (49, 794206), (71, 548114), (94, 414001), (98, 397103), (119, 327026), (142, 274057), (238, 163513), (329, 118286), (343, 113458), (497, 78302), (658, 59143), (686, 56729), (799, 48706), (833, 46718), (994, 39151), (1207, 32242), (1598, 24353), (1666, 23359), (2303, 16898), (2414, 16121), (3337, 11662), (3479, 11186), (4606, 8449), (5593, 6958), (5831, 6674)]