28372216

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{19813}}^1$

素因数の和:19998

約数の個数: 16

約数和(自身を含む): 53497800

約数和(自身を除く): 25125584

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 19813, 39626, 79252, 158504, 3546527, 7093054, 14186108, 28372216]

約数ペア:

[(1, 28372216), (2, 14186108), (4, 7093054), (8, 3546527), (179, 158504), (358, 79252), (716, 39626), (1432, 19813)]