28669816

素因数分解:

$2^3\times 7^1\times {\mathrm{511961}}^1$

素因数の和:511974

約数の個数: 16

約数和(自身を含む): 61435440

約数和(自身を除く): 32765624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 511961, 1023922, 2047844, 3583727, 4095688, 7167454, 14334908, 28669816]

約数ペア:

[(1, 28669816), (2, 14334908), (4, 7167454), (7, 4095688), (8, 3583727), (14, 2047844), (28, 1023922), (56, 511961)]