28902154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{26227}}^1$

素因数の和:26277

約数の個数: 16

約数和(自身を含む): 47210400

約数和(自身を除く): 18308246

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 26227, 52454, 498313, 760583, 996626, 1521166, 14451077, 28902154]

約数ペア:

[(1, 28902154), (2, 14451077), (19, 1521166), (29, 996626), (38, 760583), (58, 498313), (551, 52454), (1102, 26227)]