28155532

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 50139936

約数和(自身を除く): 21984404

約数列:

[1, 2, 4, 113, 167, 226, 334, 373, 452, 668, 746, 1492, 18871, 37742, 42149, 62291, 75484, 84298, 124582, 168596, 249164, 7038883, 14077766, 28155532]

約数ペア:

[(1, 28155532), (2, 14077766), (4, 7038883), (113, 249164), (167, 168596), (226, 124582), (334, 84298), (373, 75484), (452, 62291), (668, 42149), (746, 37742), (1492, 18871)]