71005552

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{45751}}^1$

素因数の和:45856

約数の個数: 20

約数和(自身を含む): 138994576

約数和(自身を除く): 67989024

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 45751, 91502, 183004, 366008, 732016, 4437847, 8875694, 17751388, 35502776, 71005552]

約数ペア:

[(1, 71005552), (2, 35502776), (4, 17751388), (8, 8875694), (16, 4437847), (97, 732016), (194, 366008), (388, 183004), (776, 91502), (1552, 45751)]