28650226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 50150016

約数和(自身を除く): 21499790

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 253, 451, 506, 902, 943, 1381, 1886, 2762, 10373, 15191, 20746, 30382, 31763, 56621, 63526, 113242, 349393, 622831, 698786, 1245662, 1302283, 2604566, 14325113, 28650226]

約数ペア:

[(1, 28650226), (2, 14325113), (11, 2604566), (22, 1302283), (23, 1245662), (41, 698786), (46, 622831), (82, 349393), (253, 113242), (451, 63526), (506, 56621), (902, 31763), (943, 30382), (1381, 20746), (1886, 15191), (2762, 10373)]