28361224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{186587}}^1$

素因数の和:186612

約数の個数: 16

約数和(自身を含む): 55976400

約数和(自身を除く): 27615176

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 186587, 373174, 746348, 1492696, 3545153, 7090306, 14180612, 28361224]

約数ペア:

[(1, 28361224), (2, 14180612), (4, 7090306), (8, 3545153), (19, 1492696), (38, 746348), (76, 373174), (152, 186587)]