57387738

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 60185382

約数列:

[1, 2, 3, 6, 71, 107, 142, 213, 214, 321, 426, 642, 1259, 2518, 3777, 7554, 7597, 15194, 22791, 45582, 89389, 134713, 178778, 268167, 269426, 404139, 536334, 808278, 9564623, 19129246, 28693869, 57387738]

約数ペア:

[(1, 57387738), (2, 28693869), (3, 19129246), (6, 9564623), (71, 808278), (107, 536334), (142, 404139), (213, 269426), (214, 268167), (321, 178778), (426, 134713), (642, 89389), (1259, 45582), (2518, 22791), (3777, 15194), (7554, 7597)]