728056

素因数分解:

$2^3\times 7^1\times {\mathrm{13001}}^1$

素因数の和:13014

約数の個数: 16

約数和(自身を含む): 1560240

約数和(自身を除く): 832184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 13001, 26002, 52004, 91007, 104008, 182014, 364028, 728056]

約数ペア:

[(1, 728056), (2, 364028), (4, 182014), (7, 104008), (8, 91007), (14, 52004), (28, 26002), (56, 13001)]