4945136

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:741

約数の個数: 40

約数和(自身を含む): 11130240

約数和(自身を除く): 6185104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 659, 938, 1072, 1318, 1876, 2636, 3752, 4613, 5272, 7504, 9226, 10544, 18452, 36904, 44153, 73808, 88306, 176612, 309071, 353224, 618142, 706448, 1236284, 2472568, 4945136]

約数ペア:

[(1, 4945136), (2, 2472568), (4, 1236284), (7, 706448), (8, 618142), (14, 353224), (16, 309071), (28, 176612), (56, 88306), (67, 73808), (112, 44153), (134, 36904), (268, 18452), (469, 10544), (536, 9226), (659, 7504), (938, 5272), (1072, 4613), (1318, 3752), (1876, 2636)]