38925964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2689}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 86768640

約数和(自身を除く): 47842676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 2689, 3619, 5378, 7238, 10756, 14476, 18823, 29579, 37646, 59158, 75292, 118316, 126383, 207053, 252766, 414106, 505532, 828212, 884681, 1390213, 1769362, 2780426, 3538724, 5560852, 9731491, 19462982, 38925964]

約数ペア:

[(1, 38925964), (2, 19462982), (4, 9731491), (7, 5560852), (11, 3538724), (14, 2780426), (22, 1769362), (28, 1390213), (44, 884681), (47, 828212), (77, 505532), (94, 414106), (154, 252766), (188, 207053), (308, 126383), (329, 118316), (517, 75292), (658, 59158), (1034, 37646), (1316, 29579), (2068, 18823), (2689, 14476), (3619, 10756), (5378, 7238)]