28728056

素因数分解:

$2^3\times 7^1\times {\mathrm{513001}}^1$

素因数の和:513014

約数の個数: 16

約数和(自身を含む): 61560240

約数和(自身を除く): 32832184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 513001, 1026002, 2052004, 3591007, 4104008, 7182014, 14364028, 28728056]

約数ペア:

[(1, 28728056), (2, 14364028), (4, 7182014), (7, 4104008), (8, 3591007), (14, 2052004), (28, 1026002), (56, 513001)]