39515694428

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21063803}}^1$

素因数の和:21063881

約数の個数: 24

約数和(自身を含む): 80210965632

約数和(自身を除く): 40695271204

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 21063803, 42127606, 84255212, 147446621, 294893242, 589786484, 1411274801, 2822549602, 5645099204, 9878923607, 19757847214, 39515694428]

約数ペア:

[(1, 39515694428), (2, 19757847214), (4, 9878923607), (7, 5645099204), (14, 2822549602), (28, 1411274801), (67, 589786484), (134, 294893242), (268, 147446621), (469, 84255212), (938, 42127606), (1876, 21063803)]