74749738

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 131940864

約数和(自身を除く): 57191126

約数列:

[1, 2, 7, 14, 43, 86, 227, 301, 454, 547, 602, 1094, 1589, 3178, 3829, 7658, 9761, 19522, 23521, 47042, 68327, 124169, 136654, 164647, 248338, 329294, 869183, 1738366, 5339267, 10678534, 37374869, 74749738]

約数ペア:

[(1, 74749738), (2, 37374869), (7, 10678534), (14, 5339267), (43, 1738366), (86, 869183), (227, 329294), (301, 248338), (454, 164647), (547, 136654), (602, 124169), (1094, 68327), (1589, 47042), (3178, 23521), (3829, 19522), (7658, 9761)]