74737964

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{39839}}^1$

素因数の和:39917

約数の個数: 24

約数和(自身を含む): 151710720

約数和(自身を除く): 76972756

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 39839, 79678, 159356, 278873, 557746, 1115492, 2669213, 5338426, 10676852, 18684491, 37368982, 74737964]

約数ペア:

[(1, 74737964), (2, 37368982), (4, 18684491), (7, 10676852), (14, 5338426), (28, 2669213), (67, 1115492), (134, 557746), (268, 278873), (469, 159356), (938, 79678), (1876, 39839)]