28624256

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{1979}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 57558600

約数和(自身を除く): 28934344

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1808, 1979, 3616, 3958, 7232, 7916, 14464, 15832, 31664, 63328, 126656, 223627, 253312, 447254, 894508, 1789016, 3578032, 7156064, 14312128, 28624256]

約数ペア:

[(1, 28624256), (2, 14312128), (4, 7156064), (8, 3578032), (16, 1789016), (32, 894508), (64, 447254), (113, 253312), (128, 223627), (226, 126656), (452, 63328), (904, 31664), (1808, 15832), (1979, 14464), (3616, 7916), (3958, 7232)]