28452556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17477}}^1$

素因数の和:17529

約数の個数: 24

約数和(自身を含む): 55789776

約数和(自身を除く): 27337220

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 17477, 34954, 69908, 192247, 384494, 646649, 768988, 1293298, 2586596, 7113139, 14226278, 28452556]

約数ペア:

[(1, 28452556), (2, 14226278), (4, 7113139), (11, 2586596), (22, 1293298), (37, 768988), (44, 646649), (74, 384494), (148, 192247), (407, 69908), (814, 34954), (1628, 17477)]